40521120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 137168640

約数和(自身を除く): 96647520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 71, 80, 82, 87, 96, 116, 120, 123, 142, 145, 160, 164, 174, 205, 213, 232, 240, 246, 284, 290, 328, 348, 355, 410, 426, 435, 464, 480, 492, 568, 580, 615, 656, 696, 710, 820, 852, 870, 928, 984, 1065, 1136, 1160, 1189, 1230, 1312, 1392, 1420, 1640, 1704, 1740, 1968, 2059, 2130, 2272, 2320, 2378, 2460, 2784, 2840, 2911, 3280, 3408, 3480, 3567, 3936, 4118, 4260, 4640, 4756, 4920, 5680, 5822, 5945, 6177, 6560, 6816, 6960, 7134, 8236, 8520, 8733, 9512, 9840, 10295, 11360, 11644, 11890, 12354, 13920, 14268, 14555, 16472, 17040, 17466, 17835, 19024, 19680, 20590, 23288, 23780, 24708, 28536, 29110, 30885, 32944, 34080, 34932, 35670, 38048, 41180, 43665, 46576, 47560, 49416, 57072, 58220, 61770, 65888, 69864, 71340, 82360, 84419, 87330, 93152, 95120, 98832, 114144, 116440, 123540, 139728, 142680, 164720, 168838, 174660, 190240, 197664, 232880, 247080, 253257, 279456, 285360, 329440, 337676, 349320, 422095, 465760, 494160, 506514, 570720, 675352, 698640, 844190, 988320, 1013028, 1266285, 1350704, 1397280, 1688380, 2026056, 2532570, 2701408, 3376760, 4052112, 5065140, 6753520, 8104224, 10130280, 13507040, 20260560, 40521120]

約数ペア:

[(1, 40521120), (2, 20260560), (3, 13507040), (4, 10130280), (5, 8104224), (6, 6753520), (8, 5065140), (10, 4052112), (12, 3376760), (15, 2701408), (16, 2532570), (20, 2026056), (24, 1688380), (29, 1397280), (30, 1350704), (32, 1266285), (40, 1013028), (41, 988320), (48, 844190), (58, 698640), (60, 675352), (71, 570720), (80, 506514), (82, 494160), (87, 465760), (96, 422095), (116, 349320), (120, 337676), (123, 329440), (142, 285360), (145, 279456), (160, 253257), (164, 247080), (174, 232880), (205, 197664), (213, 190240), (232, 174660), (240, 168838), (246, 164720), (284, 142680), (290, 139728), (328, 123540), (348, 116440), (355, 114144), (410, 98832), (426, 95120), (435, 93152), (464, 87330), (480, 84419), (492, 82360), (568, 71340), (580, 69864), (615, 65888), (656, 61770), (696, 58220), (710, 57072), (820, 49416), (852, 47560), (870, 46576), (928, 43665), (984, 41180), (1065, 38048), (1136, 35670), (1160, 34932), (1189, 34080), (1230, 32944), (1312, 30885), (1392, 29110), (1420, 28536), (1640, 24708), (1704, 23780), (1740, 23288), (1968, 20590), (2059, 19680), (2130, 19024), (2272, 17835), (2320, 17466), (2378, 17040), (2460, 16472), (2784, 14555), (2840, 14268), (2911, 13920), (3280, 12354), (3408, 11890), (3480, 11644), (3567, 11360), (3936, 10295), (4118, 9840), (4260, 9512), (4640, 8733), (4756, 8520), (4920, 8236), (5680, 7134), (5822, 6960), (5945, 6816), (6177, 6560)]