20328806400

素因数分解:

$2^{11}\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 864

約数和(自身を含む): 81389009520

約数和(自身を除く): 61060203120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 37, 40, 42, 48, 49, 50, 56, 60, 64, 70, 73, 74, 75, 80, 84, 96, 98, 100, 105, 111, 112, 120, 128, 140, 146, 147, 148, 150, 160, 168, 175, 185, 192, 196, 200, 210, 219, 222, 224, 240, 245, 256, 259, 280, 292, 294, 296, 300, 320, 336, 350, 365, 370, 384, 392, 400, 420, 438, 444, 448, 480, 490, 511, 512, 518, 525, 555, 560, 584, 588, 592, 600, 640, 672, 700, 730, 735, 740, 768, 777, 784, 800, 840, 876, 888, 896, 925, 960, 980, 1022, 1024, 1036, 1050, 1095, 1110, 1120, 1168, 1176, 1184, 1200, 1225, 1280, 1295, 1344, 1400, 1460, 1470, 1480, 1533, 1536, 1554, 1568, 1600, 1680, 1752, 1776, 1792, 1813, 1825, 1850, 1920, 1960, 2044, 2048, 2072, 2100, 2190, 2220, 2240, 2336, 2352, 2368, 2400, 2450, 2555, 2560, 2590, 2688, 2701, 2775, 2800, 2920, 2940, 2960, 3066, 3072, 3108, 3136, 3200, 3360, 3504, 3552, 3577, 3584, 3626, 3650, 3675, 3700, 3840, 3885, 3920, 4088, 4144, 4200, 4380, 4440, 4480, 4672, 4704, 4736, 4800, 4900, 5110, 5120, 5180, 5376, 5402, 5439, 5475, 5550, 5600, 5840, 5880, 5920, 6132, 6144, 6216, 6272, 6400, 6475, 6720, 7008, 7104, 7154, 7168, 7252, 7300, 7350, 7400, 7665, 7680, 7770, 7840, 8103, 8176, 8288, 8400, 8760, 8880, 8960, 9065, 9344, 9408, 9472, 9600, 9800, 10220, 10240, 10360, 10731, 10752, 10804, 10878, 10950, 11100, 11200, 11680, 11760, 11840, 12264, 12432, 12544, 12775, 12800, 12950, 13440, 13505, 14016, 14208, 14308, 14336, 14504, 14600, 14700, 14800, 15330, 15360, 15540, 15680, 16206, 16352, 16576, 16800, 17520, 17760, 17885, 17920, 18130, 18688, 18816, 18907, 18944, 19200, 19425, 19600, 20440, 20720, 21462, 21504, 21608, 21756, 21900, 22200, 22400, 23360, 23520, 23680, 24528, 24864, 25088, 25550, 25600, 25900, 26880, 27010, 27195, 28032, 28416, 28616, 29008, 29200, 29400, 29600, 30660, 30720, 31080, 31360, 32412, 32704, 33152, 33600, 35040, 35520, 35770, 35840, 36260, 37376, 37632, 37814, 37888, 38325, 38400, 38850, 39200, 40515, 40880, 41440, 42924, 43008, 43216, 43512, 43800, 44400, 44800, 45325, 46720, 47040, 47360, 49056, 49728, 50176, 51100, 51200, 51800, 53655, 53760, 54020, 54390, 56064, 56721, 56832, 57232, 58016, 58400, 58800, 59200, 61320, 62160, 62720, 64824, 65408, 66304, 67200, 67525, 70080, 71040, 71540, 71680, 72520, 74752, 75264, 75628, 75776, 76650, 76800, 77700, 78400, 81030, 81760, 82880, 85848, 86432, 87024, 87600, 88800, 89425, 89600, 90650, 93440, 94080, 94535, 94720, 98112, 99456, 100352, 102200, 103600, 107310, 107520, 108040, 108780, 112128, 113442, 113664, 114464, 116032, 116800, 117600, 118400, 122640, 124320, 125440, 129648, 130816, 132349, 132608, 134400, 135050, 135975, 140160, 142080, 143080, 145040, 149504, 150528, 151256, 153300, 153600, 155400, 156800, 162060, 163520, 165760, 171696, 172864, 174048, 175200, 177600, 178850, 179200, 181300, 186880, 188160, 189070, 189440, 196224, 198912, 202575, 204400, 207200, 214620, 215040, 216080, 217560, 224256, 226884, 227328, 228928, 232064, 233600, 235200, 236800, 245280, 248640, 250880, 259296, 261632, 264698, 265216, 268275, 268800, 270100, 271950, 280320, 283605, 284160, 286160, 290080, 301056, 302512, 306600, 310800, 313600, 324120, 327040, 331520, 343392, 345728, 348096, 350400, 355200, 357700, 358400, 362600, 373760, 376320, 378140, 378880, 392448, 397047, 397824, 405150, 408800, 414400, 429240, 432160, 435120, 448512, 453768, 457856, 464128, 467200, 470400, 472675, 473600, 490560, 497280, 501760, 518592, 523264, 529396, 530432, 536550, 537600, 540200, 543900, 560640, 567210, 568320, 572320, 580160, 605024, 613200, 621600, 627200, 648240, 654080, 661745, 663040, 686784, 691456, 696192, 700800, 710400, 715400, 725200, 747520, 752640, 756280, 784896, 794094, 795648, 810300, 817600, 828800, 858480, 864320, 870240, 907536, 915712, 928256, 934400, 940800, 945350, 947200, 981120, 994560, 1037184, 1046528, 1058792, 1073100, 1075200, 1080400, 1087800, 1121280, 1134420, 1136640, 1144640, 1160320, 1210048, 1226400, 1243200, 1254400, 1296480, 1308160, 1323490, 1326080, 1373568, 1382912, 1392384, 1401600, 1418025, 1420800, 1430800, 1450400, 1505280, 1512560, 1569792, 1588188, 1591296, 1620600, 1635200, 1657600, 1716960, 1728640, 1740480, 1815072, 1831424, 1856512, 1868800, 1881600, 1890700, 1894400, 1962240, 1985235, 1989120, 2074368, 2117584, 2146200, 2160800, 2175600, 2242560, 2268840, 2289280, 2320640, 2420096, 2452800, 2486400, 2508800, 2592960, 2616320, 2646980, 2652160, 2747136, 2765824, 2784768, 2803200, 2836050, 2841600, 2861600, 2900800, 3025120, 3139584, 3176376, 3241200, 3270400, 3308725, 3315200, 3433920, 3457280, 3480960, 3630144, 3662848, 3713024, 3737600, 3763200, 3781400, 3924480, 3970470, 3978240, 4148736, 4235168, 4292400, 4321600, 4351200, 4537680, 4578560, 4641280, 4840192, 4905600, 4972800, 5185920, 5232640, 5293960, 5494272, 5531648, 5569536, 5606400, 5672100, 5683200, 5723200, 5801600, 6050240, 6352752, 6482400, 6540800, 6617450, 6630400, 6867840, 6914560, 6961920, 7260288, 7325696, 7526400, 7562800, 7848960, 7940940, 7956480, 8297472, 8470336, 8584800, 8643200, 8702400, 9075360, 9157120, 9282560, 9680384, 9811200, 9926175, 9945600, 10371840, 10587920, 10988544, 11139072, 11212800, 11344200, 11446400, 11603200, 12100480, 12705504, 12964800, 13081600, 13234900, 13260800, 13735680, 13829120, 13923840, 14520576, 15125600, 15697920, 15881880, 16594944, 16940672, 17169600, 17286400, 17404800, 18150720, 18314240, 18565120, 19360768, 19622400, 19852350, 19891200, 20743680, 21175840, 21977088, 22688400, 22892800, 23206400, 24200960, 25411008, 25929600, 26163200, 26469800, 27471360, 27658240, 27847680, 29041152, 30251200, 31763760, 33881344, 34339200, 34572800, 34809600, 36301440, 36628480, 38721536, 39244800, 39704700, 39782400, 41487360, 42351680, 45376800, 45785600, 46412800, 48401920, 50822016, 51859200, 52939600, 54942720, 55695360, 58082304, 60502400, 63527520, 67762688, 68678400, 69145600, 69619200, 72602880, 78489600, 79409400, 82974720, 84703360, 90753600, 91571200, 92825600, 96803840, 101644032, 103718400, 105879200, 109885440, 116164608, 121004800, 127055040, 135525376, 137356800, 138291200, 139238400, 145205760, 158818800, 169406720, 181507200, 183142400, 193607680, 203288064, 207436800, 211758400, 242009600, 254110080, 271050752, 274713600, 278476800, 290411520, 317637600, 338813440, 363014400, 406576128, 414873600, 423516800, 484019200, 508220160, 549427200, 580823040, 635275200, 677626880, 726028800, 813152256, 847033600, 968038400, 1016440320, 1270550400, 1355253760, 1452057600, 1694067200, 2032880640, 2541100800, 2904115200, 3388134400, 4065761280, 5082201600, 6776268800, 10164403200, 20328806400]

約数ペア:

[(1, 20328806400), (2, 10164403200), (3, 6776268800), (4, 5082201600), (5, 4065761280), (6, 3388134400), (7, 2904115200), (8, 2541100800), (10, 2032880640), (12, 1694067200), (14, 1452057600), (15, 1355253760), (16, 1270550400), (20, 1016440320), (21, 968038400), (24, 847033600), (25, 813152256), (28, 726028800), (30, 677626880), (32, 635275200), (35, 580823040), (37, 549427200), (40, 508220160), (42, 484019200), (48, 423516800), (49, 414873600), (50, 406576128), (56, 363014400), (60, 338813440), (64, 317637600), (70, 290411520), (73, 278476800), (74, 274713600), (75, 271050752), (80, 254110080), (84, 242009600), (96, 211758400), (98, 207436800), (100, 203288064), (105, 193607680), (111, 183142400), (112, 181507200), (120, 169406720), (128, 158818800), (140, 145205760), (146, 139238400), (147, 138291200), (148, 137356800), (150, 135525376), (160, 127055040), (168, 121004800), (175, 116164608), (185, 109885440), (192, 105879200), (196, 103718400), (200, 101644032), (210, 96803840), (219, 92825600), (222, 91571200), (224, 90753600), (240, 84703360), (245, 82974720), (256, 79409400), (259, 78489600), (280, 72602880), (292, 69619200), (294, 69145600), (296, 68678400), (300, 67762688), (320, 63527520), (336, 60502400), (350, 58082304), (365, 55695360), (370, 54942720), (384, 52939600), (392, 51859200), (400, 50822016), (420, 48401920), (438, 46412800), (444, 45785600), (448, 45376800), (480, 42351680), (490, 41487360), (511, 39782400), (512, 39704700), (518, 39244800), (525, 38721536), (555, 36628480), (560, 36301440), (584, 34809600), (588, 34572800), (592, 34339200), (600, 33881344), (640, 31763760), (672, 30251200), (700, 29041152), (730, 27847680), (735, 27658240), (740, 27471360), (768, 26469800), (777, 26163200), (784, 25929600), (800, 25411008), (840, 24200960), (876, 23206400), (888, 22892800), (896, 22688400), (925, 21977088), (960, 21175840), (980, 20743680), (1022, 19891200), (1024, 19852350), (1036, 19622400), (1050, 19360768), (1095, 18565120), (1110, 18314240), (1120, 18150720), (1168, 17404800), (1176, 17286400), (1184, 17169600), (1200, 16940672), (1225, 16594944), (1280, 15881880), (1295, 15697920), (1344, 15125600), (1400, 14520576), (1460, 13923840), (1470, 13829120), (1480, 13735680), (1533, 13260800), (1536, 13234900), (1554, 13081600), (1568, 12964800), (1600, 12705504), (1680, 12100480), (1752, 11603200), (1776, 11446400), (1792, 11344200), (1813, 11212800), (1825, 11139072), (1850, 10988544), (1920, 10587920), (1960, 10371840), (2044, 9945600), (2048, 9926175), (2072, 9811200), (2100, 9680384), (2190, 9282560), (2220, 9157120), (2240, 9075360), (2336, 8702400), (2352, 8643200), (2368, 8584800), (2400, 8470336), (2450, 8297472), (2555, 7956480), (2560, 7940940), (2590, 7848960), (2688, 7562800), (2701, 7526400), (2775, 7325696), (2800, 7260288), (2920, 6961920), (2940, 6914560), (2960, 6867840), (3066, 6630400), (3072, 6617450), (3108, 6540800), (3136, 6482400), (3200, 6352752), (3360, 6050240), (3504, 5801600), (3552, 5723200), (3577, 5683200), (3584, 5672100), (3626, 5606400), (3650, 5569536), (3675, 5531648), (3700, 5494272), (3840, 5293960), (3885, 5232640), (3920, 5185920), (4088, 4972800), (4144, 4905600), (4200, 4840192), (4380, 4641280), (4440, 4578560), (4480, 4537680), (4672, 4351200), (4704, 4321600), (4736, 4292400), (4800, 4235168), (4900, 4148736), (5110, 3978240), (5120, 3970470), (5180, 3924480), (5376, 3781400), (5402, 3763200), (5439, 3737600), (5475, 3713024), (5550, 3662848), (5600, 3630144), (5840, 3480960), (5880, 3457280), (5920, 3433920), (6132, 3315200), (6144, 3308725), (6216, 3270400), (6272, 3241200), (6400, 3176376), (6475, 3139584), (6720, 3025120), (7008, 2900800), (7104, 2861600), (7154, 2841600), (7168, 2836050), (7252, 2803200), (7300, 2784768), (7350, 2765824), (7400, 2747136), (7665, 2652160), (7680, 2646980), (7770, 2616320), (7840, 2592960), (8103, 2508800), (8176, 2486400), (8288, 2452800), (8400, 2420096), (8760, 2320640), (8880, 2289280), (8960, 2268840), (9065, 2242560), (9344, 2175600), (9408, 2160800), (9472, 2146200), (9600, 2117584), (9800, 2074368), (10220, 1989120), (10240, 1985235), (10360, 1962240), (10731, 1894400), (10752, 1890700), (10804, 1881600), (10878, 1868800), (10950, 1856512), (11100, 1831424), (11200, 1815072), (11680, 1740480), (11760, 1728640), (11840, 1716960), (12264, 1657600), (12432, 1635200), (12544, 1620600), (12775, 1591296), (12800, 1588188), (12950, 1569792), (13440, 1512560), (13505, 1505280), (14016, 1450400), (14208, 1430800), (14308, 1420800), (14336, 1418025), (14504, 1401600), (14600, 1392384), (14700, 1382912), (14800, 1373568), (15330, 1326080), (15360, 1323490), (15540, 1308160), (15680, 1296480), (16206, 1254400), (16352, 1243200), (16576, 1226400), (16800, 1210048), (17520, 1160320), (17760, 1144640), (17885, 1136640), (17920, 1134420), (18130, 1121280), (18688, 1087800), (18816, 1080400), (18907, 1075200), (18944, 1073100), (19200, 1058792), (19425, 1046528), (19600, 1037184), (20440, 994560), (20720, 981120), (21462, 947200), (21504, 945350), (21608, 940800), (21756, 934400), (21900, 928256), (22200, 915712), (22400, 907536), (23360, 870240), (23520, 864320), (23680, 858480), (24528, 828800), (24864, 817600), (25088, 810300), (25550, 795648), (25600, 794094), (25900, 784896), (26880, 756280), (27010, 752640), (27195, 747520), (28032, 725200), (28416, 715400), (28616, 710400), (29008, 700800), (29200, 696192), (29400, 691456), (29600, 686784), (30660, 663040), (30720, 661745), (31080, 654080), (31360, 648240), (32412, 627200), (32704, 621600), (33152, 613200), (33600, 605024), (35040, 580160), (35520, 572320), (35770, 568320), (35840, 567210), (36260, 560640), (37376, 543900), (37632, 540200), (37814, 537600), (37888, 536550), (38325, 530432), (38400, 529396), (38850, 523264), (39200, 518592), (40515, 501760), (40880, 497280), (41440, 490560), (42924, 473600), (43008, 472675), (43216, 470400), (43512, 467200), (43800, 464128), (44400, 457856), (44800, 453768), (45325, 448512), (46720, 435120), (47040, 432160), (47360, 429240), (49056, 414400), (49728, 408800), (50176, 405150), (51100, 397824), (51200, 397047), (51800, 392448), (53655, 378880), (53760, 378140), (54020, 376320), (54390, 373760), (56064, 362600), (56721, 358400), (56832, 357700), (57232, 355200), (58016, 350400), (58400, 348096), (58800, 345728), (59200, 343392), (61320, 331520), (62160, 327040), (62720, 324120), (64824, 313600), (65408, 310800), (66304, 306600), (67200, 302512), (67525, 301056), (70080, 290080), (71040, 286160), (71540, 284160), (71680, 283605), (72520, 280320), (74752, 271950), (75264, 270100), (75628, 268800), (75776, 268275), (76650, 265216), (76800, 264698), (77700, 261632), (78400, 259296), (81030, 250880), (81760, 248640), (82880, 245280), (85848, 236800), (86432, 235200), (87024, 233600), (87600, 232064), (88800, 228928), (89425, 227328), (89600, 226884), (90650, 224256), (93440, 217560), (94080, 216080), (94535, 215040), (94720, 214620), (98112, 207200), (99456, 204400), (100352, 202575), (102200, 198912), (103600, 196224), (107310, 189440), (107520, 189070), (108040, 188160), (108780, 186880), (112128, 181300), (113442, 179200), (113664, 178850), (114464, 177600), (116032, 175200), (116800, 174048), (117600, 172864), (118400, 171696), (122640, 165760), (124320, 163520), (125440, 162060), (129648, 156800), (130816, 155400), (132349, 153600), (132608, 153300), (134400, 151256), (135050, 150528), (135975, 149504), (140160, 145040), (142080, 143080)]