211029360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3943}}^1$

素因数の和:4182

約数の個数: 80

約数和(自身を含む): 657291264

約数和(自身を除く): 446261904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 3568, 3943, 4460, 5352, 6690, 7886, 8920, 10704, 11829, 13380, 15772, 17840, 19715, 23658, 26760, 31544, 39430, 47316, 53520, 59145, 63088, 78860, 94632, 118290, 157720, 189264, 236580, 315440, 473160, 879289, 946320, 1758578, 2637867, 3517156, 4396445, 5275734, 7034312, 8792890, 10551468, 13189335, 14068624, 17585780, 21102936, 26378670, 35171560, 42205872, 52757340, 70343120, 105514680, 211029360]

約数ペア:

[(1, 211029360), (2, 105514680), (3, 70343120), (4, 52757340), (5, 42205872), (6, 35171560), (8, 26378670), (10, 21102936), (12, 17585780), (15, 14068624), (16, 13189335), (20, 10551468), (24, 8792890), (30, 7034312), (40, 5275734), (48, 4396445), (60, 3517156), (80, 2637867), (120, 1758578), (223, 946320), (240, 879289), (446, 473160), (669, 315440), (892, 236580), (1115, 189264), (1338, 157720), (1784, 118290), (2230, 94632), (2676, 78860), (3345, 63088), (3568, 59145), (3943, 53520), (4460, 47316), (5352, 39430), (6690, 31544), (7886, 26760), (8920, 23658), (10704, 19715), (11829, 17840), (13380, 15772)]