42797760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 112

約数和(自身を含む): 137464800

約数和(自身を除く): 94667040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 409, 436, 480, 545, 654, 818, 872, 960, 1090, 1227, 1308, 1635, 1636, 1744, 2045, 2180, 2454, 2616, 3270, 3272, 3488, 4090, 4360, 4908, 5232, 6135, 6540, 6544, 6976, 8180, 8720, 9816, 10464, 12270, 13080, 13088, 16360, 17440, 19632, 20928, 24540, 26160, 26176, 32720, 34880, 39264, 44581, 49080, 52320, 65440, 78528, 89162, 98160, 104640, 130880, 133743, 178324, 196320, 222905, 267486, 356648, 392640, 445810, 534972, 668715, 713296, 891620, 1069944, 1337430, 1426592, 1783240, 2139888, 2674860, 2853184, 3566480, 4279776, 5349720, 7132960, 8559552, 10699440, 14265920, 21398880, 42797760]

約数ペア:

[(1, 42797760), (2, 21398880), (3, 14265920), (4, 10699440), (5, 8559552), (6, 7132960), (8, 5349720), (10, 4279776), (12, 3566480), (15, 2853184), (16, 2674860), (20, 2139888), (24, 1783240), (30, 1426592), (32, 1337430), (40, 1069944), (48, 891620), (60, 713296), (64, 668715), (80, 534972), (96, 445810), (109, 392640), (120, 356648), (160, 267486), (192, 222905), (218, 196320), (240, 178324), (320, 133743), (327, 130880), (409, 104640), (436, 98160), (480, 89162), (545, 78528), (654, 65440), (818, 52320), (872, 49080), (960, 44581), (1090, 39264), (1227, 34880), (1308, 32720), (1635, 26176), (1636, 26160), (1744, 24540), (2045, 20928), (2180, 19632), (2454, 17440), (2616, 16360), (3270, 13088), (3272, 13080), (3488, 12270), (4090, 10464), (4360, 9816), (4908, 8720), (5232, 8180), (6135, 6976), (6540, 6544)]