71664960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3968

約数の個数: 112

約数和(自身を含む): 239572800

約数和(自身を除く): 167907840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 3929, 4560, 6080, 7858, 9120, 11787, 15716, 18240, 19645, 23574, 31432, 39290, 47148, 58935, 62864, 74651, 78580, 94296, 117870, 125728, 149302, 157160, 188592, 223953, 235740, 251456, 298604, 314320, 373255, 377184, 447906, 471480, 597208, 628640, 746510, 754368, 895812, 942960, 1119765, 1194416, 1257280, 1493020, 1791624, 1885920, 2239530, 2388832, 2986040, 3583248, 3771840, 4479060, 4777664, 5972080, 7166496, 8958120, 11944160, 14332992, 17916240, 23888320, 35832480, 71664960]

約数ペア:

[(1, 71664960), (2, 35832480), (3, 23888320), (4, 17916240), (5, 14332992), (6, 11944160), (8, 8958120), (10, 7166496), (12, 5972080), (15, 4777664), (16, 4479060), (19, 3771840), (20, 3583248), (24, 2986040), (30, 2388832), (32, 2239530), (38, 1885920), (40, 1791624), (48, 1493020), (57, 1257280), (60, 1194416), (64, 1119765), (76, 942960), (80, 895812), (95, 754368), (96, 746510), (114, 628640), (120, 597208), (152, 471480), (160, 447906), (190, 377184), (192, 373255), (228, 314320), (240, 298604), (285, 251456), (304, 235740), (320, 223953), (380, 188592), (456, 157160), (480, 149302), (570, 125728), (608, 117870), (760, 94296), (912, 78580), (960, 74651), (1140, 62864), (1216, 58935), (1520, 47148), (1824, 39290), (2280, 31432), (3040, 23574), (3648, 19645), (3929, 18240), (4560, 15716), (6080, 11787), (7858, 9120)]