4940081520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2644

約数の個数: 240

約数和(自身を含む): 17090989440

約数和(自身を除く): 12150907920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 110, 120, 121, 132, 134, 165, 176, 201, 220, 240, 242, 264, 268, 330, 335, 363, 402, 440, 484, 528, 536, 605, 660, 670, 726, 737, 804, 880, 968, 1005, 1072, 1210, 1320, 1340, 1452, 1474, 1608, 1815, 1936, 2010, 2211, 2420, 2539, 2640, 2680, 2904, 2948, 3216, 3630, 3685, 4020, 4422, 4840, 5078, 5360, 5808, 5896, 7260, 7370, 7617, 8040, 8107, 8844, 9680, 10156, 11055, 11792, 12695, 14520, 14740, 15234, 16080, 16214, 17688, 20312, 22110, 24321, 25390, 27929, 29040, 29480, 30468, 32428, 35376, 38085, 40535, 40624, 44220, 48642, 50780, 55858, 58960, 60936, 64856, 76170, 81070, 83787, 88440, 97284, 101560, 111716, 121605, 121872, 129712, 139645, 152340, 162140, 167574, 170113, 176880, 194568, 203120, 223432, 243210, 279290, 304680, 307219, 324280, 335148, 340226, 389136, 418935, 446864, 486420, 510339, 558580, 609360, 614438, 648560, 670296, 680452, 837870, 850565, 921657, 972840, 1020678, 1117160, 1228876, 1340592, 1360904, 1536095, 1675740, 1701130, 1843314, 1871243, 1945680, 2041356, 2234320, 2457752, 2551695, 2721808, 3072190, 3351480, 3402260, 3686628, 3742486, 4082712, 4608285, 4915504, 5103390, 5613729, 6144380, 6702960, 6804520, 7373256, 7484972, 8165424, 9216570, 9356215, 10206780, 11227458, 12288760, 13609040, 14746512, 14969944, 18433140, 18712430, 20413560, 20583673, 22454916, 24577520, 28068645, 29939888, 36866280, 37424860, 40827120, 41167346, 44909832, 56137290, 61751019, 73732560, 74849720, 82334692, 89819664, 102918365, 112274580, 123502038, 149699440, 164669384, 205836730, 224549160, 247004076, 308755095, 329338768, 411673460, 449098320, 494008152, 617510190, 823346920, 988016304, 1235020380, 1646693840, 2470040760, 4940081520]

約数ペア:

[(1, 4940081520), (2, 2470040760), (3, 1646693840), (4, 1235020380), (5, 988016304), (6, 823346920), (8, 617510190), (10, 494008152), (11, 449098320), (12, 411673460), (15, 329338768), (16, 308755095), (20, 247004076), (22, 224549160), (24, 205836730), (30, 164669384), (33, 149699440), (40, 123502038), (44, 112274580), (48, 102918365), (55, 89819664), (60, 82334692), (66, 74849720), (67, 73732560), (80, 61751019), (88, 56137290), (110, 44909832), (120, 41167346), (121, 40827120), (132, 37424860), (134, 36866280), (165, 29939888), (176, 28068645), (201, 24577520), (220, 22454916), (240, 20583673), (242, 20413560), (264, 18712430), (268, 18433140), (330, 14969944), (335, 14746512), (363, 13609040), (402, 12288760), (440, 11227458), (484, 10206780), (528, 9356215), (536, 9216570), (605, 8165424), (660, 7484972), (670, 7373256), (726, 6804520), (737, 6702960), (804, 6144380), (880, 5613729), (968, 5103390), (1005, 4915504), (1072, 4608285), (1210, 4082712), (1320, 3742486), (1340, 3686628), (1452, 3402260), (1474, 3351480), (1608, 3072190), (1815, 2721808), (1936, 2551695), (2010, 2457752), (2211, 2234320), (2420, 2041356), (2539, 1945680), (2640, 1871243), (2680, 1843314), (2904, 1701130), (2948, 1675740), (3216, 1536095), (3630, 1360904), (3685, 1340592), (4020, 1228876), (4422, 1117160), (4840, 1020678), (5078, 972840), (5360, 921657), (5808, 850565), (5896, 837870), (7260, 680452), (7370, 670296), (7617, 648560), (8040, 614438), (8107, 609360), (8844, 558580), (9680, 510339), (10156, 486420), (11055, 446864), (11792, 418935), (12695, 389136), (14520, 340226), (14740, 335148), (15234, 324280), (16080, 307219), (16214, 304680), (17688, 279290), (20312, 243210), (22110, 223432), (24321, 203120), (25390, 194568), (27929, 176880), (29040, 170113), (29480, 167574), (30468, 162140), (32428, 152340), (35376, 139645), (38085, 129712), (40535, 121872), (40624, 121605), (44220, 111716), (48642, 101560), (50780, 97284), (55858, 88440), (58960, 83787), (60936, 81070), (64856, 76170)]