211034560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:554

約数の個数: 112

約数和(自身を含む): 553029120

約数和(自身を除く): 341994560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 167, 176, 220, 320, 334, 352, 359, 440, 668, 704, 718, 835, 880, 1336, 1436, 1670, 1760, 1795, 1837, 2672, 2872, 3340, 3520, 3590, 3674, 3949, 5344, 5744, 6680, 7180, 7348, 7898, 9185, 10688, 11488, 13360, 14360, 14696, 15796, 18370, 19745, 22976, 26720, 28720, 29392, 31592, 36740, 39490, 53440, 57440, 58784, 59953, 63184, 73480, 78980, 114880, 117568, 119906, 126368, 146960, 157960, 239812, 252736, 293920, 299765, 315920, 479624, 587840, 599530, 631840, 659483, 959248, 1199060, 1263680, 1318966, 1918496, 2398120, 2637932, 3297415, 3836992, 4796240, 5275864, 6594830, 9592480, 10551728, 13189660, 19184960, 21103456, 26379320, 42206912, 52758640, 105517280, 211034560]

約数ペア:

[(1, 211034560), (2, 105517280), (4, 52758640), (5, 42206912), (8, 26379320), (10, 21103456), (11, 19184960), (16, 13189660), (20, 10551728), (22, 9592480), (32, 6594830), (40, 5275864), (44, 4796240), (55, 3836992), (64, 3297415), (80, 2637932), (88, 2398120), (110, 1918496), (160, 1318966), (167, 1263680), (176, 1199060), (220, 959248), (320, 659483), (334, 631840), (352, 599530), (359, 587840), (440, 479624), (668, 315920), (704, 299765), (718, 293920), (835, 252736), (880, 239812), (1336, 157960), (1436, 146960), (1670, 126368), (1760, 119906), (1795, 117568), (1837, 114880), (2672, 78980), (2872, 73480), (3340, 63184), (3520, 59953), (3590, 58784), (3674, 57440), (3949, 53440), (5344, 39490), (5744, 36740), (6680, 31592), (7180, 29392), (7348, 28720), (7898, 26720), (9185, 22976), (10688, 19745), (11488, 18370), (13360, 15796), (14360, 14696)]