106401920

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 264356460

約数和(自身を除く): 157954540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 173, 248, 310, 320, 346, 496, 620, 640, 692, 865, 961, 992, 1240, 1384, 1730, 1922, 1984, 2480, 2768, 3460, 3844, 3968, 4805, 4960, 5363, 5536, 6920, 7688, 9610, 9920, 10726, 11072, 13840, 15376, 19220, 19840, 21452, 22144, 26815, 27680, 30752, 38440, 42904, 53630, 55360, 61504, 76880, 85808, 107260, 110720, 123008, 153760, 166253, 171616, 214520, 307520, 332506, 343232, 429040, 615040, 665012, 686464, 831265, 858080, 1330024, 1662530, 1716160, 2660048, 3325060, 3432320, 5320096, 6650120, 10640192, 13300240, 21280384, 26600480, 53200960, 106401920]

約数ペア:

[(1, 106401920), (2, 53200960), (4, 26600480), (5, 21280384), (8, 13300240), (10, 10640192), (16, 6650120), (20, 5320096), (31, 3432320), (32, 3325060), (40, 2660048), (62, 1716160), (64, 1662530), (80, 1330024), (124, 858080), (128, 831265), (155, 686464), (160, 665012), (173, 615040), (248, 429040), (310, 343232), (320, 332506), (346, 307520), (496, 214520), (620, 171616), (640, 166253), (692, 153760), (865, 123008), (961, 110720), (992, 107260), (1240, 85808), (1384, 76880), (1730, 61504), (1922, 55360), (1984, 53630), (2480, 42904), (2768, 38440), (3460, 30752), (3844, 27680), (3968, 26815), (4805, 22144), (4960, 21452), (5363, 19840), (5536, 19220), (6920, 15376), (7688, 13840), (9610, 11072), (9920, 10726)]