74896080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 268435200

約数和(自身を除く): 193539120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 409, 420, 436, 545, 560, 654, 763, 818, 840, 872, 1090, 1227, 1308, 1526, 1635, 1636, 1680, 1744, 2045, 2180, 2289, 2454, 2616, 2863, 3052, 3270, 3272, 3815, 4090, 4360, 4578, 4908, 5232, 5726, 6104, 6135, 6540, 6544, 7630, 8180, 8589, 8720, 9156, 9816, 11445, 11452, 12208, 12270, 13080, 14315, 15260, 16360, 17178, 18312, 19632, 22890, 22904, 24540, 26160, 28630, 30520, 32720, 34356, 36624, 42945, 44581, 45780, 45808, 49080, 57260, 61040, 68712, 85890, 89162, 91560, 98160, 114520, 133743, 137424, 171780, 178324, 183120, 222905, 229040, 267486, 312067, 343560, 356648, 445810, 534972, 624134, 668715, 687120, 713296, 891620, 936201, 1069944, 1248268, 1337430, 1560335, 1783240, 1872402, 2139888, 2496536, 2674860, 3120670, 3566480, 3744804, 4681005, 4993072, 5349720, 6241340, 7489608, 9362010, 10699440, 12482680, 14979216, 18724020, 24965360, 37448040, 74896080]

約数ペア:

[(1, 74896080), (2, 37448040), (3, 24965360), (4, 18724020), (5, 14979216), (6, 12482680), (7, 10699440), (8, 9362010), (10, 7489608), (12, 6241340), (14, 5349720), (15, 4993072), (16, 4681005), (20, 3744804), (21, 3566480), (24, 3120670), (28, 2674860), (30, 2496536), (35, 2139888), (40, 1872402), (42, 1783240), (48, 1560335), (56, 1337430), (60, 1248268), (70, 1069944), (80, 936201), (84, 891620), (105, 713296), (109, 687120), (112, 668715), (120, 624134), (140, 534972), (168, 445810), (210, 356648), (218, 343560), (240, 312067), (280, 267486), (327, 229040), (336, 222905), (409, 183120), (420, 178324), (436, 171780), (545, 137424), (560, 133743), (654, 114520), (763, 98160), (818, 91560), (840, 89162), (872, 85890), (1090, 68712), (1227, 61040), (1308, 57260), (1526, 49080), (1635, 45808), (1636, 45780), (1680, 44581), (1744, 42945), (2045, 36624), (2180, 34356), (2289, 32720), (2454, 30520), (2616, 28630), (2863, 26160), (3052, 24540), (3270, 22904), (3272, 22890), (3815, 19632), (4090, 18312), (4360, 17178), (4578, 16360), (4908, 15260), (5232, 14315), (5726, 13080), (6104, 12270), (6135, 12208), (6540, 11452), (6544, 11445), (7630, 9816), (8180, 9156), (8589, 8720)]