200680320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 645488640

約数和(自身を除く): 444808320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 823, 960, 1016, 1270, 1524, 1646, 1905, 1920, 2032, 2469, 2540, 3048, 3292, 3810, 4064, 4115, 4938, 5080, 6096, 6584, 7620, 8128, 8230, 9876, 10160, 12192, 12345, 13168, 15240, 16256, 16460, 19752, 20320, 24384, 24690, 26336, 30480, 32920, 39504, 40640, 48768, 49380, 52672, 60960, 65840, 79008, 81280, 98760, 104521, 105344, 121920, 131680, 158016, 197520, 209042, 243840, 263360, 313563, 316032, 395040, 418084, 522605, 526720, 627126, 790080, 836168, 1045210, 1254252, 1567815, 1580160, 1672336, 2090420, 2508504, 3135630, 3344672, 4180840, 5017008, 6271260, 6689344, 8361680, 10034016, 12542520, 13378688, 16723360, 20068032, 25085040, 33446720, 40136064, 50170080, 66893440, 100340160, 200680320]

約数ペア:

[(1, 200680320), (2, 100340160), (3, 66893440), (4, 50170080), (5, 40136064), (6, 33446720), (8, 25085040), (10, 20068032), (12, 16723360), (15, 13378688), (16, 12542520), (20, 10034016), (24, 8361680), (30, 6689344), (32, 6271260), (40, 5017008), (48, 4180840), (60, 3344672), (64, 3135630), (80, 2508504), (96, 2090420), (120, 1672336), (127, 1580160), (128, 1567815), (160, 1254252), (192, 1045210), (240, 836168), (254, 790080), (320, 627126), (381, 526720), (384, 522605), (480, 418084), (508, 395040), (635, 316032), (640, 313563), (762, 263360), (823, 243840), (960, 209042), (1016, 197520), (1270, 158016), (1524, 131680), (1646, 121920), (1905, 105344), (1920, 104521), (2032, 98760), (2469, 81280), (2540, 79008), (3048, 65840), (3292, 60960), (3810, 52672), (4064, 49380), (4115, 48768), (4938, 40640), (5080, 39504), (6096, 32920), (6584, 30480), (7620, 26336), (8128, 24690), (8230, 24384), (9876, 20320), (10160, 19752), (12192, 16460), (12345, 16256), (13168, 15240)]