18442904640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:989

約数の個数: 224

約数和(自身を含む): 59382111360

約数和(自身を除く): 40939206720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 337, 436, 480, 523, 545, 654, 674, 872, 960, 1011, 1046, 1090, 1308, 1348, 1569, 1635, 1685, 1744, 2022, 2092, 2180, 2615, 2616, 2696, 3138, 3270, 3370, 3488, 4044, 4184, 4360, 5055, 5230, 5232, 5392, 6276, 6540, 6740, 6976, 7845, 8088, 8368, 8720, 10110, 10460, 10464, 10784, 12552, 13080, 13480, 15690, 16176, 16736, 17440, 20220, 20920, 20928, 21568, 25104, 26160, 26960, 31380, 32352, 33472, 34880, 36733, 40440, 41840, 50208, 52320, 53920, 57007, 62760, 64704, 73466, 80880, 83680, 100416, 104640, 107840, 110199, 114014, 125520, 146932, 161760, 167360, 171021, 176251, 183665, 220398, 228028, 251040, 285035, 293864, 323520, 342042, 352502, 367330, 440796, 456056, 502080, 528753, 550995, 570070, 587728, 684084, 705004, 734660, 855105, 881255, 881592, 912112, 1057506, 1101990, 1140140, 1175456, 1368168, 1410008, 1469320, 1710210, 1762510, 1763184, 1824224, 2115012, 2203980, 2280280, 2350912, 2643765, 2736336, 2820016, 2938640, 3420420, 3525020, 3526368, 3648448, 4230024, 4407960, 4560560, 5287530, 5472672, 5640032, 5877280, 6840840, 7050040, 7052736, 8460048, 8815920, 9121120, 10575060, 10945344, 11280064, 11754560, 13681680, 14100080, 16920096, 17631840, 18242240, 19211359, 21150120, 27363360, 28200160, 33840192, 35263680, 38422718, 42300240, 54726720, 56400320, 57634077, 76845436, 84600480, 96056795, 115268154, 153690872, 169200960, 192113590, 230536308, 288170385, 307381744, 384227180, 461072616, 576340770, 614763488, 768454360, 922145232, 1152681540, 1229526976, 1536908720, 1844290464, 2305363080, 3073817440, 3688580928, 4610726160, 6147634880, 9221452320, 18442904640]

約数ペア:

[(1, 18442904640), (2, 9221452320), (3, 6147634880), (4, 4610726160), (5, 3688580928), (6, 3073817440), (8, 2305363080), (10, 1844290464), (12, 1536908720), (15, 1229526976), (16, 1152681540), (20, 922145232), (24, 768454360), (30, 614763488), (32, 576340770), (40, 461072616), (48, 384227180), (60, 307381744), (64, 288170385), (80, 230536308), (96, 192113590), (109, 169200960), (120, 153690872), (160, 115268154), (192, 96056795), (218, 84600480), (240, 76845436), (320, 57634077), (327, 56400320), (337, 54726720), (436, 42300240), (480, 38422718), (523, 35263680), (545, 33840192), (654, 28200160), (674, 27363360), (872, 21150120), (960, 19211359), (1011, 18242240), (1046, 17631840), (1090, 16920096), (1308, 14100080), (1348, 13681680), (1569, 11754560), (1635, 11280064), (1685, 10945344), (1744, 10575060), (2022, 9121120), (2092, 8815920), (2180, 8460048), (2615, 7052736), (2616, 7050040), (2696, 6840840), (3138, 5877280), (3270, 5640032), (3370, 5472672), (3488, 5287530), (4044, 4560560), (4184, 4407960), (4360, 4230024), (5055, 3648448), (5230, 3526368), (5232, 3525020), (5392, 3420420), (6276, 2938640), (6540, 2820016), (6740, 2736336), (6976, 2643765), (7845, 2350912), (8088, 2280280), (8368, 2203980), (8720, 2115012), (10110, 1824224), (10460, 1763184), (10464, 1762510), (10784, 1710210), (12552, 1469320), (13080, 1410008), (13480, 1368168), (15690, 1175456), (16176, 1140140), (16736, 1101990), (17440, 1057506), (20220, 912112), (20920, 881592), (20928, 881255), (21568, 855105), (25104, 734660), (26160, 705004), (26960, 684084), (31380, 587728), (32352, 570070), (33472, 550995), (34880, 528753), (36733, 502080), (40440, 456056), (41840, 440796), (50208, 367330), (52320, 352502), (53920, 342042), (57007, 323520), (62760, 293864), (64704, 285035), (73466, 251040), (80880, 228028), (83680, 220398), (100416, 183665), (104640, 176251), (107840, 171021), (110199, 167360), (114014, 161760), (125520, 146932)]