21610402560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 576

約数和(自身を含む): 82696642560

約数和(自身を除く): 61086240000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 108, 115, 120, 124, 128, 135, 138, 144, 155, 160, 180, 184, 186, 192, 207, 216, 230, 240, 248, 256, 270, 276, 279, 288, 310, 320, 345, 360, 368, 372, 384, 414, 432, 460, 465, 480, 496, 540, 552, 558, 576, 620, 621, 640, 690, 713, 720, 736, 744, 768, 828, 837, 864, 877, 920, 930, 960, 992, 1035, 1080, 1104, 1116, 1152, 1240, 1242, 1280, 1380, 1395, 1426, 1440, 1472, 1488, 1656, 1674, 1728, 1754, 1840, 1860, 1920, 1984, 2070, 2139, 2160, 2208, 2232, 2304, 2480, 2484, 2631, 2760, 2790, 2852, 2880, 2944, 2976, 3105, 3312, 3348, 3456, 3508, 3565, 3680, 3720, 3840, 3968, 4140, 4185, 4278, 4320, 4385, 4416, 4464, 4960, 4968, 5262, 5520, 5580, 5704, 5760, 5888, 5952, 6210, 6417, 6624, 6696, 6912, 7016, 7130, 7360, 7440, 7893, 7936, 8280, 8370, 8556, 8640, 8770, 8832, 8928, 9920, 9936, 10524, 10695, 11040, 11160, 11408, 11520, 11904, 12420, 12834, 13155, 13248, 13392, 14032, 14260, 14720, 14880, 15786, 16560, 16740, 17112, 17280, 17540, 17664, 17856, 19251, 19840, 19872, 20171, 21048, 21390, 22080, 22320, 22816, 23679, 23808, 24840, 25668, 26310, 26496, 26784, 27187, 28064, 28520, 29440, 29760, 31572, 32085, 33120, 33480, 34224, 34560, 35080, 35712, 38502, 39465, 39680, 39744, 40342, 42096, 42780, 44160, 44640, 45632, 47358, 49680, 51336, 52620, 52992, 53568, 54374, 56128, 57040, 59520, 60513, 63144, 64170, 66240, 66960, 68448, 70160, 71424, 77004, 78930, 79488, 80684, 81561, 84192, 85560, 88320, 89280, 91264, 94716, 96255, 99360, 100855, 102672, 105240, 107136, 108748, 112256, 114080, 118395, 119040, 121026, 126288, 128340, 132480, 133920, 135935, 136896, 140320, 154008, 157860, 158976, 161368, 163122, 168384, 171120, 178560, 181539, 182528, 189432, 192510, 198720, 201710, 205344, 210480, 214272, 217496, 224512, 228160, 236790, 242052, 244683, 252576, 256680, 264960, 267840, 271870, 273792, 280640, 302565, 308016, 315720, 322736, 326244, 336768, 342240, 357120, 363078, 378864, 385020, 397440, 403420, 407805, 410688, 420960, 434992, 456320, 473580, 484104, 489366, 505152, 513360, 535680, 543740, 544617, 547584, 561280, 605130, 616032, 625301, 631440, 645472, 652488, 673536, 684480, 726156, 734049, 757728, 770040, 794880, 806840, 815610, 821376, 841920, 869984, 907695, 912640, 947160, 968208, 978732, 1010304, 1026720, 1071360, 1087480, 1089234, 1122560, 1210260, 1223415, 1232064, 1250602, 1262880, 1290944, 1304976, 1368960, 1452312, 1468098, 1515456, 1540080, 1613680, 1631220, 1642752, 1683840, 1739968, 1815390, 1875903, 1894320, 1936416, 1957464, 2020608, 2053440, 2174960, 2178468, 2420520, 2446830, 2464128, 2501204, 2525760, 2581888, 2609952, 2723085, 2737920, 2904624, 2936196, 3030912, 3080160, 3126505, 3227360, 3262440, 3367680, 3479936, 3630780, 3670245, 3751806, 3788640, 3872832, 3914928, 4106880, 4349920, 4356936, 4841040, 4893660, 4928256, 5002408, 5051520, 5163776, 5219904, 5446170, 5627709, 5809248, 5872392, 6061824, 6160320, 6253010, 6454720, 6524880, 6959872, 7261560, 7340490, 7503612, 7577280, 7745664, 7829856, 8213760, 8699840, 8713872, 9379515, 9682080, 9787320, 10004816, 10103040, 10439808, 10892340, 11255418, 11618496, 11744784, 12320640, 12506020, 12909440, 13049760, 14523120, 14680980, 15007224, 15154560, 15491328, 15659712, 16883127, 17399680, 17427744, 18759030, 19364160, 19574640, 20009632, 20879616, 21784680, 22510836, 23236992, 23489568, 24641280, 25012040, 25818880, 26099520, 28138545, 29046240, 29361960, 30014448, 30309120, 31319424, 33766254, 34799360, 34855488, 37518060, 38728320, 39149280, 40019264, 43569360, 45021672, 46473984, 46979136, 50024080, 52199040, 56277090, 58092480, 58723920, 60028896, 62638848, 67532508, 69710976, 75036120, 77456640, 78298560, 80038528, 84415635, 87138720, 90043344, 93958272, 100048160, 104398080, 112554180, 116184960, 117447840, 120057792, 135065016, 139421952, 150072240, 156597120, 160077056, 168831270, 174277440, 180086688, 187916544, 200096320, 225108360, 232369920, 234895680, 240115584, 270130032, 300144480, 313194240, 337662540, 348554880, 360173376, 400192640, 450216720, 469791360, 480231168, 540260064, 600288960, 675325080, 697109760, 720346752, 800385280, 900433440, 939582720, 1080520128, 1200577920, 1350650160, 1440693504, 1800866880, 2161040256, 2401155840, 2701300320, 3601733760, 4322080512, 5402600640, 7203467520, 10805201280, 21610402560]

約数ペア:

[(1, 21610402560), (2, 10805201280), (3, 7203467520), (4, 5402600640), (5, 4322080512), (6, 3601733760), (8, 2701300320), (9, 2401155840), (10, 2161040256), (12, 1800866880), (15, 1440693504), (16, 1350650160), (18, 1200577920), (20, 1080520128), (23, 939582720), (24, 900433440), (27, 800385280), (30, 720346752), (31, 697109760), (32, 675325080), (36, 600288960), (40, 540260064), (45, 480231168), (46, 469791360), (48, 450216720), (54, 400192640), (60, 360173376), (62, 348554880), (64, 337662540), (69, 313194240), (72, 300144480), (80, 270130032), (90, 240115584), (92, 234895680), (93, 232369920), (96, 225108360), (108, 200096320), (115, 187916544), (120, 180086688), (124, 174277440), (128, 168831270), (135, 160077056), (138, 156597120), (144, 150072240), (155, 139421952), (160, 135065016), (180, 120057792), (184, 117447840), (186, 116184960), (192, 112554180), (207, 104398080), (216, 100048160), (230, 93958272), (240, 90043344), (248, 87138720), (256, 84415635), (270, 80038528), (276, 78298560), (279, 77456640), (288, 75036120), (310, 69710976), (320, 67532508), (345, 62638848), (360, 60028896), (368, 58723920), (372, 58092480), (384, 56277090), (414, 52199040), (432, 50024080), (460, 46979136), (465, 46473984), (480, 45021672), (496, 43569360), (540, 40019264), (552, 39149280), (558, 38728320), (576, 37518060), (620, 34855488), (621, 34799360), (640, 33766254), (690, 31319424), (713, 30309120), (720, 30014448), (736, 29361960), (744, 29046240), (768, 28138545), (828, 26099520), (837, 25818880), (864, 25012040), (877, 24641280), (920, 23489568), (930, 23236992), (960, 22510836), (992, 21784680), (1035, 20879616), (1080, 20009632), (1104, 19574640), (1116, 19364160), (1152, 18759030), (1240, 17427744), (1242, 17399680), (1280, 16883127), (1380, 15659712), (1395, 15491328), (1426, 15154560), (1440, 15007224), (1472, 14680980), (1488, 14523120), (1656, 13049760), (1674, 12909440), (1728, 12506020), (1754, 12320640), (1840, 11744784), (1860, 11618496), (1920, 11255418), (1984, 10892340), (2070, 10439808), (2139, 10103040), (2160, 10004816), (2208, 9787320), (2232, 9682080), (2304, 9379515), (2480, 8713872), (2484, 8699840), (2631, 8213760), (2760, 7829856), (2790, 7745664), (2852, 7577280), (2880, 7503612), (2944, 7340490), (2976, 7261560), (3105, 6959872), (3312, 6524880), (3348, 6454720), (3456, 6253010), (3508, 6160320), (3565, 6061824), (3680, 5872392), (3720, 5809248), (3840, 5627709), (3968, 5446170), (4140, 5219904), (4185, 5163776), (4278, 5051520), (4320, 5002408), (4385, 4928256), (4416, 4893660), (4464, 4841040), (4960, 4356936), (4968, 4349920), (5262, 4106880), (5520, 3914928), (5580, 3872832), (5704, 3788640), (5760, 3751806), (5888, 3670245), (5952, 3630780), (6210, 3479936), (6417, 3367680), (6624, 3262440), (6696, 3227360), (6912, 3126505), (7016, 3080160), (7130, 3030912), (7360, 2936196), (7440, 2904624), (7893, 2737920), (7936, 2723085), (8280, 2609952), (8370, 2581888), (8556, 2525760), (8640, 2501204), (8770, 2464128), (8832, 2446830), (8928, 2420520), (9920, 2178468), (9936, 2174960), (10524, 2053440), (10695, 2020608), (11040, 1957464), (11160, 1936416), (11408, 1894320), (11520, 1875903), (11904, 1815390), (12420, 1739968), (12834, 1683840), (13155, 1642752), (13248, 1631220), (13392, 1613680), (14032, 1540080), (14260, 1515456), (14720, 1468098), (14880, 1452312), (15786, 1368960), (16560, 1304976), (16740, 1290944), (17112, 1262880), (17280, 1250602), (17540, 1232064), (17664, 1223415), (17856, 1210260), (19251, 1122560), (19840, 1089234), (19872, 1087480), (20171, 1071360), (21048, 1026720), (21390, 1010304), (22080, 978732), (22320, 968208), (22816, 947160), (23679, 912640), (23808, 907695), (24840, 869984), (25668, 841920), (26310, 821376), (26496, 815610), (26784, 806840), (27187, 794880), (28064, 770040), (28520, 757728), (29440, 734049), (29760, 726156), (31572, 684480), (32085, 673536), (33120, 652488), (33480, 645472), (34224, 631440), (34560, 625301), (35080, 616032), (35712, 605130), (38502, 561280), (39465, 547584), (39680, 544617), (39744, 543740), (40342, 535680), (42096, 513360), (42780, 505152), (44160, 489366), (44640, 484104), (45632, 473580), (47358, 456320), (49680, 434992), (51336, 420960), (52620, 410688), (52992, 407805), (53568, 403420), (54374, 397440), (56128, 385020), (57040, 378864), (59520, 363078), (60513, 357120), (63144, 342240), (64170, 336768), (66240, 326244), (66960, 322736), (68448, 315720), (70160, 308016), (71424, 302565), (77004, 280640), (78930, 273792), (79488, 271870), (80684, 267840), (81561, 264960), (84192, 256680), (85560, 252576), (88320, 244683), (89280, 242052), (91264, 236790), (94716, 228160), (96255, 224512), (99360, 217496), (100855, 214272), (102672, 210480), (105240, 205344), (107136, 201710), (108748, 198720), (112256, 192510), (114080, 189432), (118395, 182528), (119040, 181539), (121026, 178560), (126288, 171120), (128340, 168384), (132480, 163122), (133920, 161368), (135935, 158976), (136896, 157860), (140320, 154008)]