2015757920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{13799}}^1$

素因数の和:13908

約数の個数: 96

約数和(自身を含む): 5258131200

約数和(自身を除く): 3242373280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 110, 160, 166, 176, 220, 332, 352, 415, 440, 664, 830, 880, 913, 1328, 1660, 1760, 1826, 2656, 3320, 3652, 4565, 6640, 7304, 9130, 13280, 13799, 14608, 18260, 27598, 29216, 36520, 55196, 68995, 73040, 110392, 137990, 146080, 151789, 220784, 275980, 303578, 441568, 551960, 607156, 758945, 1103920, 1145317, 1214312, 1517890, 2207840, 2290634, 2428624, 3035780, 4581268, 4857248, 5726585, 6071560, 9162536, 11453170, 12143120, 12598487, 18325072, 22906340, 24286240, 25196974, 36650144, 45812680, 50393948, 62992435, 91625360, 100787896, 125984870, 183250720, 201575792, 251969740, 403151584, 503939480, 1007878960, 2015757920]

約数ペア:

[(1, 2015757920), (2, 1007878960), (4, 503939480), (5, 403151584), (8, 251969740), (10, 201575792), (11, 183250720), (16, 125984870), (20, 100787896), (22, 91625360), (32, 62992435), (40, 50393948), (44, 45812680), (55, 36650144), (80, 25196974), (83, 24286240), (88, 22906340), (110, 18325072), (160, 12598487), (166, 12143120), (176, 11453170), (220, 9162536), (332, 6071560), (352, 5726585), (415, 4857248), (440, 4581268), (664, 3035780), (830, 2428624), (880, 2290634), (913, 2207840), (1328, 1517890), (1660, 1214312), (1760, 1145317), (1826, 1103920), (2656, 758945), (3320, 607156), (3652, 551960), (4565, 441568), (6640, 303578), (7304, 275980), (9130, 220784), (13280, 151789), (13799, 146080), (14608, 137990), (18260, 110392), (27598, 73040), (29216, 68995), (36520, 55196)]