153853560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 256

約数和(自身を含む): 599961600

約数和(自身を除く): 446108040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 433, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 866, 940, 945, 987, 1080, 1128, 1260, 1269, 1299, 1316, 1410, 1512, 1645, 1692, 1732, 1880, 1890, 1974, 2115, 2165, 2520, 2538, 2598, 2632, 2820, 2961, 3031, 3290, 3384, 3464, 3780, 3897, 3948, 4230, 4330, 4935, 5076, 5196, 5640, 5922, 6062, 6345, 6495, 6580, 7560, 7794, 7896, 8460, 8660, 8883, 9093, 9870, 10152, 10392, 11691, 11844, 12124, 12690, 12990, 13160, 14805, 15155, 15588, 16920, 17320, 17766, 18186, 19485, 19740, 20351, 23382, 23688, 24248, 25380, 25980, 27279, 29610, 30310, 31176, 35532, 36372, 38970, 39480, 40702, 44415, 45465, 46764, 50760, 51960, 54558, 58455, 59220, 60620, 61053, 71064, 72744, 77940, 81404, 81837, 88830, 90930, 93528, 101755, 109116, 116910, 118440, 121240, 122106, 136395, 142457, 155880, 162808, 163674, 177660, 181860, 183159, 203510, 218232, 233820, 244212, 272790, 284914, 305265, 327348, 355320, 363720, 366318, 407020, 409185, 427371, 467640, 488424, 545580, 549477, 569828, 610530, 654696, 712285, 732636, 814040, 818370, 854742, 915795, 1091160, 1098954, 1139656, 1221060, 1282113, 1424570, 1465272, 1636740, 1709484, 1831590, 2136855, 2197908, 2442120, 2564226, 2747385, 2849140, 3273480, 3418968, 3663180, 3846339, 4273710, 4395816, 5128452, 5494770, 5698280, 6410565, 7326360, 7692678, 8547420, 10256904, 10989540, 12821130, 15385356, 17094840, 19231695, 21979080, 25642260, 30770712, 38463390, 51284520, 76926780, 153853560]

約数ペア:

[(1, 153853560), (2, 76926780), (3, 51284520), (4, 38463390), (5, 30770712), (6, 25642260), (7, 21979080), (8, 19231695), (9, 17094840), (10, 15385356), (12, 12821130), (14, 10989540), (15, 10256904), (18, 8547420), (20, 7692678), (21, 7326360), (24, 6410565), (27, 5698280), (28, 5494770), (30, 5128452), (35, 4395816), (36, 4273710), (40, 3846339), (42, 3663180), (45, 3418968), (47, 3273480), (54, 2849140), (56, 2747385), (60, 2564226), (63, 2442120), (70, 2197908), (72, 2136855), (84, 1831590), (90, 1709484), (94, 1636740), (105, 1465272), (108, 1424570), (120, 1282113), (126, 1221060), (135, 1139656), (140, 1098954), (141, 1091160), (168, 915795), (180, 854742), (188, 818370), (189, 814040), (210, 732636), (216, 712285), (235, 654696), (252, 610530), (270, 569828), (280, 549477), (282, 545580), (315, 488424), (329, 467640), (360, 427371), (376, 409185), (378, 407020), (420, 366318), (423, 363720), (433, 355320), (470, 327348), (504, 305265), (540, 284914), (564, 272790), (630, 244212), (658, 233820), (705, 218232), (756, 203510), (840, 183159), (846, 181860), (866, 177660), (940, 163674), (945, 162808), (987, 155880), (1080, 142457), (1128, 136395), (1260, 122106), (1269, 121240), (1299, 118440), (1316, 116910), (1410, 109116), (1512, 101755), (1645, 93528), (1692, 90930), (1732, 88830), (1880, 81837), (1890, 81404), (1974, 77940), (2115, 72744), (2165, 71064), (2520, 61053), (2538, 60620), (2598, 59220), (2632, 58455), (2820, 54558), (2961, 51960), (3031, 50760), (3290, 46764), (3384, 45465), (3464, 44415), (3780, 40702), (3897, 39480), (3948, 38970), (4230, 36372), (4330, 35532), (4935, 31176), (5076, 30310), (5196, 29610), (5640, 27279), (5922, 25980), (6062, 25380), (6345, 24248), (6495, 23688), (6580, 23382), (7560, 20351), (7794, 19740), (7896, 19485), (8460, 18186), (8660, 17766), (8883, 17320), (9093, 16920), (9870, 15588), (10152, 15155), (10392, 14805), (11691, 13160), (11844, 12990), (12124, 12690)]