40674060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1740

約数の個数: 144

約数和(自身を含む): 148512000

約数和(自身を除く): 107837940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1699, 1710, 1995, 2394, 2660, 3398, 3420, 3990, 4788, 5097, 5985, 6796, 7980, 8495, 10194, 11893, 11970, 15291, 16990, 20388, 23786, 23940, 25485, 30582, 32281, 33980, 35679, 47572, 50970, 59465, 61164, 64562, 71358, 76455, 96843, 101940, 107037, 118930, 129124, 142716, 152910, 161405, 178395, 193686, 214074, 225967, 237860, 290529, 305820, 322810, 356790, 387372, 428148, 451934, 484215, 535185, 581058, 645620, 677901, 713580, 903868, 968430, 1070370, 1129835, 1162116, 1355802, 1452645, 1936860, 2033703, 2140740, 2259670, 2711604, 2905290, 3389505, 4067406, 4519340, 5810580, 6779010, 8134812, 10168515, 13558020, 20337030, 40674060]

約数ペア:

[(1, 40674060), (2, 20337030), (3, 13558020), (4, 10168515), (5, 8134812), (6, 6779010), (7, 5810580), (9, 4519340), (10, 4067406), (12, 3389505), (14, 2905290), (15, 2711604), (18, 2259670), (19, 2140740), (20, 2033703), (21, 1936860), (28, 1452645), (30, 1355802), (35, 1162116), (36, 1129835), (38, 1070370), (42, 968430), (45, 903868), (57, 713580), (60, 677901), (63, 645620), (70, 581058), (76, 535185), (84, 484215), (90, 451934), (95, 428148), (105, 387372), (114, 356790), (126, 322810), (133, 305820), (140, 290529), (171, 237860), (180, 225967), (190, 214074), (210, 193686), (228, 178395), (252, 161405), (266, 152910), (285, 142716), (315, 129124), (342, 118930), (380, 107037), (399, 101940), (420, 96843), (532, 76455), (570, 71358), (630, 64562), (665, 61164), (684, 59465), (798, 50970), (855, 47572), (1140, 35679), (1197, 33980), (1260, 32281), (1330, 30582), (1596, 25485), (1699, 23940), (1710, 23786), (1995, 20388), (2394, 16990), (2660, 15291), (3398, 11970), (3420, 11893), (3990, 10194), (4788, 8495), (5097, 7980), (5985, 6796)]