31950334680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{122867}}^1$

素因数の和:123089

約数の個数: 128

約数和(自身を含む): 105096372480

約数和(自身を除く): 73146037800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 197, 220, 264, 330, 394, 440, 591, 660, 788, 985, 1182, 1320, 1576, 1970, 2167, 2364, 2955, 3940, 4334, 4728, 5910, 6501, 7880, 8668, 10835, 11820, 13002, 17336, 21670, 23640, 26004, 32505, 43340, 52008, 65010, 86680, 122867, 130020, 245734, 260040, 368601, 491468, 614335, 737202, 982936, 1228670, 1351537, 1474404, 1843005, 2457340, 2703074, 2948808, 3686010, 4054611, 4914680, 5406148, 6757685, 7372020, 8109222, 10812296, 13515370, 14744040, 16218444, 20273055, 24204799, 27030740, 32436888, 40546110, 48409598, 54061480, 72614397, 81092220, 96819196, 121023995, 145228794, 162184440, 193638392, 242047990, 266252789, 290457588, 363071985, 484095980, 532505578, 580915176, 726143970, 798758367, 968191960, 1065011156, 1331263945, 1452287940, 1597516734, 2130022312, 2662527890, 2904575880, 3195033468, 3993791835, 5325055780, 6390066936, 7987583670, 10650111560, 15975167340, 31950334680]

約数ペア:

[(1, 31950334680), (2, 15975167340), (3, 10650111560), (4, 7987583670), (5, 6390066936), (6, 5325055780), (8, 3993791835), (10, 3195033468), (11, 2904575880), (12, 2662527890), (15, 2130022312), (20, 1597516734), (22, 1452287940), (24, 1331263945), (30, 1065011156), (33, 968191960), (40, 798758367), (44, 726143970), (55, 580915176), (60, 532505578), (66, 484095980), (88, 363071985), (110, 290457588), (120, 266252789), (132, 242047990), (165, 193638392), (197, 162184440), (220, 145228794), (264, 121023995), (330, 96819196), (394, 81092220), (440, 72614397), (591, 54061480), (660, 48409598), (788, 40546110), (985, 32436888), (1182, 27030740), (1320, 24204799), (1576, 20273055), (1970, 16218444), (2167, 14744040), (2364, 13515370), (2955, 10812296), (3940, 8109222), (4334, 7372020), (4728, 6757685), (5910, 5406148), (6501, 4914680), (7880, 4054611), (8668, 3686010), (10835, 2948808), (11820, 2703074), (13002, 2457340), (17336, 1843005), (21670, 1474404), (23640, 1351537), (26004, 1228670), (32505, 982936), (43340, 737202), (52008, 614335), (65010, 491468), (86680, 368601), (122867, 260040), (130020, 245734)]