1640400385680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{3547}}^1$

素因数の和:4068

約数の個数: 640

約数和(自身を含む): 6563379916800

約数和(自身を除く): 4922979531120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 146, 168, 180, 189, 210, 216, 219, 240, 252, 270, 280, 292, 315, 336, 360, 365, 378, 419, 420, 432, 438, 504, 511, 540, 560, 584, 630, 657, 720, 730, 756, 838, 840, 876, 945, 1008, 1022, 1080, 1095, 1168, 1257, 1260, 1314, 1460, 1512, 1533, 1676, 1680, 1752, 1890, 1971, 2044, 2095, 2160, 2190, 2514, 2520, 2555, 2628, 2920, 2933, 3024, 3066, 3285, 3352, 3504, 3547, 3771, 3780, 3942, 4088, 4190, 4380, 4599, 5028, 5040, 5110, 5256, 5840, 5866, 6132, 6285, 6570, 6704, 7094, 7542, 7560, 7665, 7884, 8176, 8380, 8760, 8799, 9198, 9855, 10056, 10220, 10512, 10641, 11313, 11732, 12264, 12570, 13140, 13797, 14188, 14665, 15084, 15120, 15330, 15768, 16760, 17520, 17598, 17735, 18396, 18855, 19710, 20112, 20440, 21282, 22626, 22995, 23464, 24528, 24829, 25140, 26280, 26397, 27594, 28376, 29330, 30168, 30587, 30660, 31536, 31923, 33520, 35196, 35470, 36792, 37710, 39420, 40880, 42564, 43995, 45252, 45990, 46928, 49658, 50280, 52560, 52794, 53205, 55188, 56565, 56752, 58660, 60336, 61174, 61320, 63846, 68985, 70392, 70940, 73584, 74487, 75420, 78840, 79191, 85128, 87990, 90504, 91761, 91980, 95769, 99316, 100560, 105588, 106410, 110376, 113130, 117320, 122348, 122640, 124145, 127692, 131985, 137970, 140784, 141880, 148974, 150840, 152935, 157680, 158382, 159615, 170256, 175980, 181008, 183522, 183960, 191538, 198632, 211176, 212820, 214109, 220752, 223461, 226260, 234640, 244696, 248290, 255384, 258931, 263970, 275283, 275940, 283760, 297948, 301680, 305870, 316764, 319230, 351960, 367044, 367920, 372435, 383076, 395955, 397264, 422352, 425640, 428218, 446922, 452520, 458805, 478845, 489392, 496580, 510768, 517862, 527940, 550566, 551880, 595896, 611740, 633528, 638460, 642327, 670383, 703920, 734088, 744870, 766152, 776793, 791910, 825849, 851280, 856436, 893844, 905040, 917610, 957690, 993160, 1035724, 1055880, 1070545, 1101132, 1103760, 1117305, 1191792, 1223480, 1267056, 1276920, 1284654, 1294655, 1340766, 1376415, 1468176, 1486193, 1489740, 1532304, 1553586, 1583820, 1651698, 1712872, 1787688, 1812517, 1835220, 1915380, 1926981, 1986320, 2071448, 2111760, 2141090, 2202264, 2234610, 2330379, 2446960, 2553840, 2569308, 2589310, 2681532, 2752830, 2972386, 2979480, 3107172, 3167640, 3211635, 3303396, 3351915, 3425744, 3575376, 3625034, 3670440, 3830760, 3853962, 3883965, 4129245, 4142896, 4282180, 4404528, 4458579, 4469220, 4660758, 5138616, 5178620, 5363064, 5437551, 5505660, 5780943, 5944772, 5958960, 6214344, 6335280, 6423270, 6606792, 6703830, 6991137, 7250068, 7340880, 7430965, 7661520, 7707924, 7767930, 8258490, 8564360, 8917158, 8938440, 9062585, 9321516, 9634905, 10277232, 10357240, 10403351, 10726128, 10875102, 11011320, 11561886, 11651895, 11889544, 12428688, 12846540, 13213584, 13375737, 13407660, 13982274, 14500136, 14861930, 15415848, 15535860, 16312653, 16516980, 17128720, 17834316, 17876880, 18125170, 18643032, 19269810, 20714480, 20806702, 21750204, 22022640, 22292895, 23123772, 23303790, 23779088, 25693080, 26751474, 26815320, 27187755, 27964548, 28904715, 29000272, 29723860, 30831696, 31071720, 31210053, 32625306, 33033960, 34955685, 35668632, 36250340, 37286064, 38539620, 40127211, 41613404, 43500408, 44585790, 46247544, 46607580, 48937959, 51386160, 52016755, 53502948, 53630640, 54375510, 55929096, 57809430, 59447720, 62143440, 62420106, 65250612, 66067920, 66878685, 69911370, 71337264, 72500680, 77079240, 80254422, 81563265, 83226808, 87000816, 89171580, 92495088, 93215160, 93630159, 97875918, 104033510, 107005896, 108492089, 108751020, 111858192, 115618860, 118895440, 124840212, 130501224, 133757370, 139822740, 145001360, 154158480, 156050265, 160508844, 163126530, 166453616, 178343160, 186430320, 187260318, 195751836, 200636055, 208067020, 214011792, 216984178, 217502040, 231237720, 244689795, 249680424, 261002448, 267514740, 279645480, 280890477, 312100530, 321017688, 325476267, 326253060, 356686320, 374520636, 391503672, 401272110, 416134040, 433968356, 435004080, 462475440, 468150795, 489379590, 499360848, 535029480, 542460445, 559290960, 561780954, 624201060, 642035376, 650952534, 652506120, 749041272, 759444623, 783007344, 802544220, 832268080, 867936712, 936301590, 976428801, 978759180, 1070058960, 1084920890, 1123561908, 1248402120, 1301905068, 1305012240, 1404452385, 1498082544, 1518889246, 1605088440, 1627381335, 1735873424, 1872603180, 1952857602, 1957518360, 2169841780, 2247123816, 2278333869, 2496804240, 2603810136, 2808904770, 2929286403, 3037778492, 3210176880, 3254762670, 3745206360, 3797223115, 3905715204, 3915036720, 4339683560, 4494247632, 4556667738, 4882144005, 5207620272, 5617809540, 5858572806, 6075556984, 6509525340, 6835001607, 7490412720, 7594446230, 7811430408, 8679367120, 9113335476, 9764288010, 11235619080, 11391669345, 11717145612, 12151113968, 13019050680, 13670003214, 14646432015, 15188892460, 15622860816, 18226670952, 19528576020, 20505004821, 22471238160, 22783338690, 23434291224, 26038101360, 27340006428, 29292864030, 30377784920, 34175008035, 36453341904, 39057152040, 41010009642, 45566677380, 46868582448, 54680012856, 58585728060, 60755569840, 68350016070, 78114304080, 82020019284, 91133354760, 102525024105, 109360025712, 117171456120, 136700032140, 164040038568, 182266709520, 205050048210, 234342912240, 273400064280, 328080077136, 410100096420, 546800128560, 820200192840, 1640400385680]

約数ペア:

[(1, 1640400385680), (2, 820200192840), (3, 546800128560), (4, 410100096420), (5, 328080077136), (6, 273400064280), (7, 234342912240), (8, 205050048210), (9, 182266709520), (10, 164040038568), (12, 136700032140), (14, 117171456120), (15, 109360025712), (16, 102525024105), (18, 91133354760), (20, 82020019284), (21, 78114304080), (24, 68350016070), (27, 60755569840), (28, 58585728060), (30, 54680012856), (35, 46868582448), (36, 45566677380), (40, 41010009642), (42, 39057152040), (45, 36453341904), (48, 34175008035), (54, 30377784920), (56, 29292864030), (60, 27340006428), (63, 26038101360), (70, 23434291224), (72, 22783338690), (73, 22471238160), (80, 20505004821), (84, 19528576020), (90, 18226670952), (105, 15622860816), (108, 15188892460), (112, 14646432015), (120, 13670003214), (126, 13019050680), (135, 12151113968), (140, 11717145612), (144, 11391669345), (146, 11235619080), (168, 9764288010), (180, 9113335476), (189, 8679367120), (210, 7811430408), (216, 7594446230), (219, 7490412720), (240, 6835001607), (252, 6509525340), (270, 6075556984), (280, 5858572806), (292, 5617809540), (315, 5207620272), (336, 4882144005), (360, 4556667738), (365, 4494247632), (378, 4339683560), (419, 3915036720), (420, 3905715204), (432, 3797223115), (438, 3745206360), (504, 3254762670), (511, 3210176880), (540, 3037778492), (560, 2929286403), (584, 2808904770), (630, 2603810136), (657, 2496804240), (720, 2278333869), (730, 2247123816), (756, 2169841780), (838, 1957518360), (840, 1952857602), (876, 1872603180), (945, 1735873424), (1008, 1627381335), (1022, 1605088440), (1080, 1518889246), (1095, 1498082544), (1168, 1404452385), (1257, 1305012240), (1260, 1301905068), (1314, 1248402120), (1460, 1123561908), (1512, 1084920890), (1533, 1070058960), (1676, 978759180), (1680, 976428801), (1752, 936301590), (1890, 867936712), (1971, 832268080), (2044, 802544220), (2095, 783007344), (2160, 759444623), (2190, 749041272), (2514, 652506120), (2520, 650952534), (2555, 642035376), (2628, 624201060), (2920, 561780954), (2933, 559290960), (3024, 542460445), (3066, 535029480), (3285, 499360848), (3352, 489379590), (3504, 468150795), (3547, 462475440), (3771, 435004080), (3780, 433968356), (3942, 416134040), (4088, 401272110), (4190, 391503672), (4380, 374520636), (4599, 356686320), (5028, 326253060), (5040, 325476267), (5110, 321017688), (5256, 312100530), (5840, 280890477), (5866, 279645480), (6132, 267514740), (6285, 261002448), (6570, 249680424), (6704, 244689795), (7094, 231237720), (7542, 217502040), (7560, 216984178), (7665, 214011792), (7884, 208067020), (8176, 200636055), (8380, 195751836), (8760, 187260318), (8799, 186430320), (9198, 178343160), (9855, 166453616), (10056, 163126530), (10220, 160508844), (10512, 156050265), (10641, 154158480), (11313, 145001360), (11732, 139822740), (12264, 133757370), (12570, 130501224), (13140, 124840212), (13797, 118895440), (14188, 115618860), (14665, 111858192), (15084, 108751020), (15120, 108492089), (15330, 107005896), (15768, 104033510), (16760, 97875918), (17520, 93630159), (17598, 93215160), (17735, 92495088), (18396, 89171580), (18855, 87000816), (19710, 83226808), (20112, 81563265), (20440, 80254422), (21282, 77079240), (22626, 72500680), (22995, 71337264), (23464, 69911370), (24528, 66878685), (24829, 66067920), (25140, 65250612), (26280, 62420106), (26397, 62143440), (27594, 59447720), (28376, 57809430), (29330, 55929096), (30168, 54375510), (30587, 53630640), (30660, 53502948), (31536, 52016755), (31923, 51386160), (33520, 48937959), (35196, 46607580), (35470, 46247544), (36792, 44585790), (37710, 43500408), (39420, 41613404), (40880, 40127211), (42564, 38539620), (43995, 37286064), (45252, 36250340), (45990, 35668632), (46928, 34955685), (49658, 33033960), (50280, 32625306), (52560, 31210053), (52794, 31071720), (53205, 30831696), (55188, 29723860), (56565, 29000272), (56752, 28904715), (58660, 27964548), (60336, 27187755), (61174, 26815320), (61320, 26751474), (63846, 25693080), (68985, 23779088), (70392, 23303790), (70940, 23123772), (73584, 22292895), (74487, 22022640), (75420, 21750204), (78840, 20806702), (79191, 20714480), (85128, 19269810), (87990, 18643032), (90504, 18125170), (91761, 17876880), (91980, 17834316), (95769, 17128720), (99316, 16516980), (100560, 16312653), (105588, 15535860), (106410, 15415848), (110376, 14861930), (113130, 14500136), (117320, 13982274), (122348, 13407660), (122640, 13375737), (124145, 13213584), (127692, 12846540), (131985, 12428688), (137970, 11889544), (140784, 11651895), (141880, 11561886), (148974, 11011320), (150840, 10875102), (152935, 10726128), (157680, 10403351), (158382, 10357240), (159615, 10277232), (170256, 9634905), (175980, 9321516), (181008, 9062585), (183522, 8938440), (183960, 8917158), (191538, 8564360), (198632, 8258490), (211176, 7767930), (212820, 7707924), (214109, 7661520), (220752, 7430965), (223461, 7340880), (226260, 7250068), (234640, 6991137), (244696, 6703830), (248290, 6606792), (255384, 6423270), (258931, 6335280), (263970, 6214344), (275283, 5958960), (275940, 5944772), (283760, 5780943), (297948, 5505660), (301680, 5437551), (305870, 5363064), (316764, 5178620), (319230, 5138616), (351960, 4660758), (367044, 4469220), (367920, 4458579), (372435, 4404528), (383076, 4282180), (395955, 4142896), (397264, 4129245), (422352, 3883965), (425640, 3853962), (428218, 3830760), (446922, 3670440), (452520, 3625034), (458805, 3575376), (478845, 3425744), (489392, 3351915), (496580, 3303396), (510768, 3211635), (517862, 3167640), (527940, 3107172), (550566, 2979480), (551880, 2972386), (595896, 2752830), (611740, 2681532), (633528, 2589310), (638460, 2569308), (642327, 2553840), (670383, 2446960), (703920, 2330379), (734088, 2234610), (744870, 2202264), (766152, 2141090), (776793, 2111760), (791910, 2071448), (825849, 1986320), (851280, 1926981), (856436, 1915380), (893844, 1835220), (905040, 1812517), (917610, 1787688), (957690, 1712872), (993160, 1651698), (1035724, 1583820), (1055880, 1553586), (1070545, 1532304), (1101132, 1489740), (1103760, 1486193), (1117305, 1468176), (1191792, 1376415), (1223480, 1340766), (1267056, 1294655), (1276920, 1284654)]