194454960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 693050880

約数和(自身を除く): 498595920

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, 112, 120, 140, 168, 210, 240, 280, 283, 336, 409, 420, 560, 566, 818, 840, 849, 1132, 1227, 1415, 1636, 1680, 1698, 1981, 2045, 2264, 2454, 2830, 2863, 3272, 3396, 3962, 4090, 4245, 4528, 4908, 5660, 5726, 5943, 6135, 6544, 6792, 7924, 8180, 8490, 8589, 9816, 9905, 11320, 11452, 11886, 12270, 13584, 14315, 15848, 16360, 16980, 17178, 19632, 19810, 22640, 22904, 23772, 24540, 28630, 29715, 31696, 32720, 33960, 34356, 39620, 42945, 45808, 47544, 49080, 57260, 59430, 67920, 68712, 79240, 85890, 95088, 98160, 114520, 115747, 118860, 137424, 158480, 171780, 229040, 231494, 237720, 343560, 347241, 462988, 475440, 578735, 687120, 694482, 810229, 925976, 1157470, 1388964, 1620458, 1736205, 1851952, 2314940, 2430687, 2777928, 3240916, 3472410, 4051145, 4629880, 4861374, 5555856, 6481832, 6944820, 8102290, 9259760, 9722748, 12153435, 12963664, 13889640, 16204580, 19445496, 24306870, 27779280, 32409160, 38890992, 48613740, 64818320, 97227480, 194454960]

約数ペア:

[(1, 194454960), (2, 97227480), (3, 64818320), (4, 48613740), (5, 38890992), (6, 32409160), (7, 27779280), (8, 24306870), (10, 19445496), (12, 16204580), (14, 13889640), (15, 12963664), (16, 12153435), (20, 9722748), (21, 9259760), (24, 8102290), (28, 6944820), (30, 6481832), (35, 5555856), (40, 4861374), (42, 4629880), (48, 4051145), (56, 3472410), (60, 3240916), (70, 2777928), (80, 2430687), (84, 2314940), (105, 1851952), (112, 1736205), (120, 1620458), (140, 1388964), (168, 1157470), (210, 925976), (240, 810229), (280, 694482), (283, 687120), (336, 578735), (409, 475440), (420, 462988), (560, 347241), (566, 343560), (818, 237720), (840, 231494), (849, 229040), (1132, 171780), (1227, 158480), (1415, 137424), (1636, 118860), (1680, 115747), (1698, 114520), (1981, 98160), (2045, 95088), (2264, 85890), (2454, 79240), (2830, 68712), (2863, 67920), (3272, 59430), (3396, 57260), (3962, 49080), (4090, 47544), (4245, 45808), (4528, 42945), (4908, 39620), (5660, 34356), (5726, 33960), (5943, 32720), (6135, 31696), (6544, 29715), (6792, 28630), (7924, 24540), (8180, 23772), (8490, 22904), (8589, 22640), (9816, 19810), (9905, 19632), (11320, 17178), (11452, 16980), (11886, 16360), (12270, 15848), (13584, 14315)]