31242527360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1\times {\mathrm{2377}}^1$

素因数の和:4274

約数の個数: 128

約数和(自身を含む): 81557029440

約数和(自身を除く): 50314502080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 1867, 2377, 3520, 3734, 4754, 7040, 7468, 9335, 9508, 11885, 14936, 18670, 19016, 20537, 23770, 26147, 29872, 37340, 38032, 41074, 47540, 52294, 59744, 74680, 76064, 82148, 95080, 102685, 104588, 119488, 130735, 149360, 152128, 164296, 190160, 205370, 209176, 238976, 261470, 298720, 304256, 328592, 380320, 410740, 418352, 522940, 597440, 657184, 760640, 821480, 836704, 1045880, 1194880, 1314368, 1521280, 1642960, 1673408, 2091760, 2628736, 3285920, 3346816, 4183520, 4437859, 6571840, 8367040, 8875718, 13143680, 16734080, 17751436, 22189295, 35502872, 44378590, 48816449, 71005744, 88757180, 97632898, 142011488, 177514360, 195265796, 244082245, 284022976, 355028720, 390531592, 488164490, 568045952, 710057440, 781063184, 976328980, 1420114880, 1562126368, 1952657960, 2840229760, 3124252736, 3905315920, 6248505472, 7810631840, 15621263680, 31242527360]

約数ペア:

[(1, 31242527360), (2, 15621263680), (4, 7810631840), (5, 6248505472), (8, 3905315920), (10, 3124252736), (11, 2840229760), (16, 1952657960), (20, 1562126368), (22, 1420114880), (32, 976328980), (40, 781063184), (44, 710057440), (55, 568045952), (64, 488164490), (80, 390531592), (88, 355028720), (110, 284022976), (128, 244082245), (160, 195265796), (176, 177514360), (220, 142011488), (320, 97632898), (352, 88757180), (440, 71005744), (640, 48816449), (704, 44378590), (880, 35502872), (1408, 22189295), (1760, 17751436), (1867, 16734080), (2377, 13143680), (3520, 8875718), (3734, 8367040), (4754, 6571840), (7040, 4437859), (7468, 4183520), (9335, 3346816), (9508, 3285920), (11885, 2628736), (14936, 2091760), (18670, 1673408), (19016, 1642960), (20537, 1521280), (23770, 1314368), (26147, 1194880), (29872, 1045880), (37340, 836704), (38032, 821480), (41074, 760640), (47540, 657184), (52294, 597440), (59744, 522940), (74680, 418352), (76064, 410740), (82148, 380320), (95080, 328592), (102685, 304256), (104588, 298720), (119488, 261470), (130735, 238976), (149360, 209176), (152128, 205370), (164296, 190160)]