4895194080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{208129}}^1$

素因数の和:208161

約数の個数: 144

約数和(自身を含む): 17937475920

約数和(自身を除く): 13042281840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 208129, 416258, 624387, 832516, 1040645, 1248774, 1456903, 1665032, 2081290, 2497548, 2913806, 3121935, 3330064, 4162580, 4370709, 4995096, 5827612, 6243870, 6660128, 7284515, 8325160, 8741418, 9990192, 10198321, 11655224, 12487740, 14569030, 16650320, 17482836, 19980384, 20396642, 21853545, 23310448, 24975480, 29138060, 30594963, 33300640, 34965672, 40793284, 43707090, 46620896, 49950960, 50991605, 58276120, 61189926, 69931344, 81586568, 87414180, 99901920, 101983210, 116552240, 122379852, 139862688, 152974815, 163173136, 174828360, 203966420, 233104480, 244759704, 305949630, 326346272, 349656720, 407932840, 489519408, 611899260, 699313440, 815865680, 979038816, 1223798520, 1631731360, 2447597040, 4895194080]

約数ペア:

[(1, 4895194080), (2, 2447597040), (3, 1631731360), (4, 1223798520), (5, 979038816), (6, 815865680), (7, 699313440), (8, 611899260), (10, 489519408), (12, 407932840), (14, 349656720), (15, 326346272), (16, 305949630), (20, 244759704), (21, 233104480), (24, 203966420), (28, 174828360), (30, 163173136), (32, 152974815), (35, 139862688), (40, 122379852), (42, 116552240), (48, 101983210), (49, 99901920), (56, 87414180), (60, 81586568), (70, 69931344), (80, 61189926), (84, 58276120), (96, 50991605), (98, 49950960), (105, 46620896), (112, 43707090), (120, 40793284), (140, 34965672), (147, 33300640), (160, 30594963), (168, 29138060), (196, 24975480), (210, 23310448), (224, 21853545), (240, 20396642), (245, 19980384), (280, 17482836), (294, 16650320), (336, 14569030), (392, 12487740), (420, 11655224), (480, 10198321), (490, 9990192), (560, 8741418), (588, 8325160), (672, 7284515), (735, 6660128), (784, 6243870), (840, 5827612), (980, 4995096), (1120, 4370709), (1176, 4162580), (1470, 3330064), (1568, 3121935), (1680, 2913806), (1960, 2497548), (2352, 2081290), (2940, 1665032), (3360, 1456903), (3920, 1248774), (4704, 1040645), (5880, 832516), (7840, 624387), (11760, 416258), (23520, 208129)]