202143360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:978

約数の個数: 128

約数和(自身を含む): 650188800

約数和(自身を除く): 448045440

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, 829, 960, 1016, 1270, 1524, 1658, 1905, 1920, 2032, 2487, 2540, 3048, 3316, 3810, 4064, 4145, 4974, 5080, 6096, 6632, 7620, 8128, 8290, 9948, 10160, 12192, 12435, 13264, 15240, 16256, 16580, 19896, 20320, 24384, 24870, 26528, 30480, 33160, 39792, 40640, 48768, 49740, 53056, 60960, 66320, 79584, 81280, 99480, 105283, 106112, 121920, 132640, 159168, 198960, 210566, 243840, 265280, 315849, 318336, 397920, 421132, 526415, 530560, 631698, 795840, 842264, 1052830, 1263396, 1579245, 1591680, 1684528, 2105660, 2526792, 3158490, 3369056, 4211320, 5053584, 6316980, 6738112, 8422640, 10107168, 12633960, 13476224, 16845280, 20214336, 25267920, 33690560, 40428672, 50535840, 67381120, 101071680, 202143360]

約数ペア:

[(1, 202143360), (2, 101071680), (3, 67381120), (4, 50535840), (5, 40428672), (6, 33690560), (8, 25267920), (10, 20214336), (12, 16845280), (15, 13476224), (16, 12633960), (20, 10107168), (24, 8422640), (30, 6738112), (32, 6316980), (40, 5053584), (48, 4211320), (60, 3369056), (64, 3158490), (80, 2526792), (96, 2105660), (120, 1684528), (127, 1591680), (128, 1579245), (160, 1263396), (192, 1052830), (240, 842264), (254, 795840), (320, 631698), (381, 530560), (384, 526415), (480, 421132), (508, 397920), (635, 318336), (640, 315849), (762, 265280), (829, 243840), (960, 210566), (1016, 198960), (1270, 159168), (1524, 132640), (1658, 121920), (1905, 106112), (1920, 105283), (2032, 99480), (2487, 81280), (2540, 79584), (3048, 66320), (3316, 60960), (3810, 53056), (4064, 49740), (4145, 48768), (4974, 40640), (5080, 39792), (6096, 33160), (6632, 30480), (7620, 26528), (8128, 24870), (8290, 24384), (9948, 20320), (10160, 19896), (12192, 16580), (12435, 16256), (13264, 15240)]