166495560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 256

約数和(自身を含む): 640880640

約数和(自身を除く): 474385080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 55, 56, 60, 66, 70, 74, 77, 84, 88, 105, 110, 111, 120, 132, 140, 148, 154, 165, 168, 185, 210, 220, 222, 231, 259, 264, 280, 296, 308, 330, 370, 385, 407, 420, 440, 444, 462, 487, 518, 555, 616, 660, 740, 770, 777, 814, 840, 888, 924, 974, 1036, 1110, 1155, 1221, 1295, 1320, 1461, 1480, 1540, 1554, 1628, 1848, 1948, 2035, 2072, 2220, 2310, 2435, 2442, 2590, 2849, 2922, 3080, 3108, 3256, 3409, 3885, 3896, 4070, 4440, 4620, 4870, 4884, 5180, 5357, 5698, 5844, 6105, 6216, 6818, 7305, 7770, 8140, 8547, 9240, 9740, 9768, 10227, 10360, 10714, 11396, 11688, 12210, 13636, 14245, 14610, 15540, 16071, 16280, 17045, 17094, 18019, 19480, 20454, 21428, 22792, 24420, 26785, 27272, 28490, 29220, 31080, 32142, 34090, 34188, 36038, 37499, 40908, 42735, 42856, 48840, 51135, 53570, 54057, 56980, 58440, 64284, 68180, 68376, 72076, 74998, 80355, 81816, 85470, 90095, 102270, 107140, 108114, 112497, 113960, 126133, 128568, 136360, 144152, 149996, 160710, 170940, 180190, 187495, 198209, 204540, 214280, 216228, 224994, 252266, 270285, 299992, 321420, 341880, 360380, 374990, 378399, 396418, 409080, 432456, 449988, 504532, 540570, 562485, 594627, 630665, 642840, 720760, 749980, 756798, 792836, 899976, 991045, 1009064, 1081140, 1124970, 1189254, 1261330, 1387463, 1499960, 1513596, 1585672, 1891995, 1982090, 2162280, 2249940, 2378508, 2522660, 2774926, 2973135, 3027192, 3783990, 3964180, 4162389, 4499880, 4757016, 5045320, 5549852, 5946270, 6937315, 7567980, 7928360, 8324778, 11099704, 11892540, 13874630, 15135960, 16649556, 20811945, 23785080, 27749260, 33299112, 41623890, 55498520, 83247780, 166495560]

約数ペア:

[(1, 166495560), (2, 83247780), (3, 55498520), (4, 41623890), (5, 33299112), (6, 27749260), (7, 23785080), (8, 20811945), (10, 16649556), (11, 15135960), (12, 13874630), (14, 11892540), (15, 11099704), (20, 8324778), (21, 7928360), (22, 7567980), (24, 6937315), (28, 5946270), (30, 5549852), (33, 5045320), (35, 4757016), (37, 4499880), (40, 4162389), (42, 3964180), (44, 3783990), (55, 3027192), (56, 2973135), (60, 2774926), (66, 2522660), (70, 2378508), (74, 2249940), (77, 2162280), (84, 1982090), (88, 1891995), (105, 1585672), (110, 1513596), (111, 1499960), (120, 1387463), (132, 1261330), (140, 1189254), (148, 1124970), (154, 1081140), (165, 1009064), (168, 991045), (185, 899976), (210, 792836), (220, 756798), (222, 749980), (231, 720760), (259, 642840), (264, 630665), (280, 594627), (296, 562485), (308, 540570), (330, 504532), (370, 449988), (385, 432456), (407, 409080), (420, 396418), (440, 378399), (444, 374990), (462, 360380), (487, 341880), (518, 321420), (555, 299992), (616, 270285), (660, 252266), (740, 224994), (770, 216228), (777, 214280), (814, 204540), (840, 198209), (888, 187495), (924, 180190), (974, 170940), (1036, 160710), (1110, 149996), (1155, 144152), (1221, 136360), (1295, 128568), (1320, 126133), (1461, 113960), (1480, 112497), (1540, 108114), (1554, 107140), (1628, 102270), (1848, 90095), (1948, 85470), (2035, 81816), (2072, 80355), (2220, 74998), (2310, 72076), (2435, 68376), (2442, 68180), (2590, 64284), (2849, 58440), (2922, 56980), (3080, 54057), (3108, 53570), (3256, 51135), (3409, 48840), (3885, 42856), (3896, 42735), (4070, 40908), (4440, 37499), (4620, 36038), (4870, 34188), (4884, 34090), (5180, 32142), (5357, 31080), (5698, 29220), (5844, 28490), (6105, 27272), (6216, 26785), (6818, 24420), (7305, 22792), (7770, 21428), (8140, 20454), (8547, 19480), (9240, 18019), (9740, 17094), (9768, 17045), (10227, 16280), (10360, 16071), (10714, 15540), (11396, 14610), (11688, 14245), (12210, 13636)]