84028480

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 211262976

約数和(自身を除く): 127234496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 64, 74, 80, 94, 148, 151, 160, 185, 188, 235, 296, 302, 320, 370, 376, 470, 592, 604, 740, 752, 755, 940, 1184, 1208, 1480, 1504, 1510, 1739, 1880, 2368, 2416, 2960, 3008, 3020, 3478, 3760, 4832, 5587, 5920, 6040, 6956, 7097, 7520, 8695, 9664, 11174, 11840, 12080, 13912, 14194, 15040, 17390, 22348, 24160, 27824, 27935, 28388, 34780, 35485, 44696, 48320, 55648, 55870, 56776, 69560, 70970, 89392, 111296, 111740, 113552, 139120, 141940, 178784, 223480, 227104, 262589, 278240, 283880, 357568, 446960, 454208, 525178, 556480, 567760, 893920, 1050356, 1135520, 1312945, 1787840, 2100712, 2271040, 2625890, 4201424, 5251780, 8402848, 10503560, 16805696, 21007120, 42014240, 84028480]

約数ペア:

[(1, 84028480), (2, 42014240), (4, 21007120), (5, 16805696), (8, 10503560), (10, 8402848), (16, 5251780), (20, 4201424), (32, 2625890), (37, 2271040), (40, 2100712), (47, 1787840), (64, 1312945), (74, 1135520), (80, 1050356), (94, 893920), (148, 567760), (151, 556480), (160, 525178), (185, 454208), (188, 446960), (235, 357568), (296, 283880), (302, 278240), (320, 262589), (370, 227104), (376, 223480), (470, 178784), (592, 141940), (604, 139120), (740, 113552), (752, 111740), (755, 111296), (940, 89392), (1184, 70970), (1208, 69560), (1480, 56776), (1504, 55870), (1510, 55648), (1739, 48320), (1880, 44696), (2368, 35485), (2416, 34780), (2960, 28388), (3008, 27935), (3020, 27824), (3478, 24160), (3760, 22348), (4832, 17390), (5587, 15040), (5920, 14194), (6040, 13912), (6956, 12080), (7097, 11840), (7520, 11174), (8695, 9664)]