1622307280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6379}}^1$

素因数の和:6437

約数の個数: 120

約数和(自身を含む): 4371729120

約数和(自身を除く): 2749421840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 289, 340, 374, 440, 578, 680, 748, 880, 935, 1156, 1360, 1445, 1496, 1870, 2312, 2890, 2992, 3179, 3740, 4624, 5780, 6358, 6379, 7480, 11560, 12716, 12758, 14960, 15895, 23120, 25432, 25516, 31790, 31895, 50864, 51032, 63580, 63790, 70169, 102064, 108443, 127160, 127580, 140338, 216886, 254320, 255160, 280676, 350845, 433772, 510320, 542215, 561352, 701690, 867544, 1084430, 1122704, 1192873, 1403380, 1735088, 1843531, 2168860, 2385746, 2806760, 3687062, 4337720, 4771492, 5613520, 5964365, 7374124, 8675440, 9217655, 9542984, 11928730, 14748248, 18435310, 19085968, 20278841, 23857460, 29496496, 36870620, 40557682, 47714920, 73741240, 81115364, 95429840, 101394205, 147482480, 162230728, 202788410, 324461456, 405576820, 811153640, 1622307280]

約数ペア:

[(1, 1622307280), (2, 811153640), (4, 405576820), (5, 324461456), (8, 202788410), (10, 162230728), (11, 147482480), (16, 101394205), (17, 95429840), (20, 81115364), (22, 73741240), (34, 47714920), (40, 40557682), (44, 36870620), (55, 29496496), (68, 23857460), (80, 20278841), (85, 19085968), (88, 18435310), (110, 14748248), (136, 11928730), (170, 9542984), (176, 9217655), (187, 8675440), (220, 7374124), (272, 5964365), (289, 5613520), (340, 4771492), (374, 4337720), (440, 3687062), (578, 2806760), (680, 2385746), (748, 2168860), (880, 1843531), (935, 1735088), (1156, 1403380), (1360, 1192873), (1445, 1122704), (1496, 1084430), (1870, 867544), (2312, 701690), (2890, 561352), (2992, 542215), (3179, 510320), (3740, 433772), (4624, 350845), (5780, 280676), (6358, 255160), (6379, 254320), (7480, 216886), (11560, 140338), (12716, 127580), (12758, 127160), (14960, 108443), (15895, 102064), (23120, 70169), (25432, 63790), (25516, 63580), (31790, 51032), (31895, 50864)]