162735720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 562083840

約数和(自身を除く): 399348120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1283, 1510, 1812, 2114, 2265, 2566, 3020, 3171, 3624, 3849, 4228, 4530, 5132, 5285, 6040, 6342, 6415, 7698, 8456, 8981, 9060, 10264, 10570, 12684, 12830, 15396, 15855, 17962, 18120, 19245, 21140, 25368, 25660, 26943, 30792, 31710, 35924, 38490, 42280, 44905, 51320, 53886, 63420, 71848, 76980, 89810, 107772, 126840, 134715, 153960, 179620, 193733, 215544, 269430, 359240, 387466, 538860, 581199, 774932, 968665, 1077720, 1162398, 1356131, 1549864, 1937330, 2324796, 2712262, 2905995, 3874660, 4068393, 4649592, 5424524, 5811990, 6780655, 7749320, 8136786, 10849048, 11623980, 13561310, 16273572, 20341965, 23247960, 27122620, 32547144, 40683930, 54245240, 81367860, 162735720]

約数ペア:

[(1, 162735720), (2, 81367860), (3, 54245240), (4, 40683930), (5, 32547144), (6, 27122620), (7, 23247960), (8, 20341965), (10, 16273572), (12, 13561310), (14, 11623980), (15, 10849048), (20, 8136786), (21, 7749320), (24, 6780655), (28, 5811990), (30, 5424524), (35, 4649592), (40, 4068393), (42, 3874660), (56, 2905995), (60, 2712262), (70, 2324796), (84, 1937330), (105, 1549864), (120, 1356131), (140, 1162398), (151, 1077720), (168, 968665), (210, 774932), (280, 581199), (302, 538860), (420, 387466), (453, 359240), (604, 269430), (755, 215544), (840, 193733), (906, 179620), (1057, 153960), (1208, 134715), (1283, 126840), (1510, 107772), (1812, 89810), (2114, 76980), (2265, 71848), (2566, 63420), (3020, 53886), (3171, 51320), (3624, 44905), (3849, 42280), (4228, 38490), (4530, 35924), (5132, 31710), (5285, 30792), (6040, 26943), (6342, 25660), (6415, 25368), (7698, 21140), (8456, 19245), (8981, 18120), (9060, 17962), (10264, 15855), (10570, 15396), (12684, 12830)]