126858060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 216

約数和(自身を含む): 471809520

約数和(自身を除く): 344951460

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, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 757, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1514, 1596, 1710, 1764, 1862, 1995, 2205, 2271, 2394, 2660, 2793, 2940, 3028, 3420, 3724, 3785, 3990, 4410, 4542, 4655, 4788, 5299, 5586, 5985, 6813, 7570, 7980, 8379, 8820, 9084, 9310, 10598, 11172, 11355, 11970, 13626, 13965, 14383, 15140, 15897, 16758, 18620, 21196, 22710, 23940, 26495, 27252, 27930, 28766, 31794, 33516, 34065, 37093, 41895, 43149, 45420, 47691, 52990, 55860, 57532, 63588, 68130, 71915, 74186, 79485, 83790, 86298, 95382, 100681, 105980, 111279, 129447, 136260, 143830, 148372, 158970, 167580, 172596, 185465, 190764, 201362, 215745, 222558, 238455, 258894, 287660, 302043, 317940, 333837, 370930, 402724, 431490, 445116, 476910, 503405, 517788, 556395, 604086, 647235, 667674, 704767, 741860, 862980, 906129, 953820, 1006810, 1112790, 1208172, 1294470, 1335348, 1409534, 1510215, 1669185, 1812258, 2013620, 2114301, 2225580, 2588940, 2819068, 3020430, 3338370, 3523835, 3624516, 4228602, 4530645, 6040860, 6342903, 6676740, 7047670, 8457204, 9061290, 10571505, 12685806, 14095340, 18122580, 21143010, 25371612, 31714515, 42286020, 63429030, 126858060]

約数ペア:

[(1, 126858060), (2, 63429030), (3, 42286020), (4, 31714515), (5, 25371612), (6, 21143010), (7, 18122580), (9, 14095340), (10, 12685806), (12, 10571505), (14, 9061290), (15, 8457204), (18, 7047670), (19, 6676740), (20, 6342903), (21, 6040860), (28, 4530645), (30, 4228602), (35, 3624516), (36, 3523835), (38, 3338370), (42, 3020430), (45, 2819068), (49, 2588940), (57, 2225580), (60, 2114301), (63, 2013620), (70, 1812258), (76, 1669185), (84, 1510215), (90, 1409534), (95, 1335348), (98, 1294470), (105, 1208172), (114, 1112790), (126, 1006810), (133, 953820), (140, 906129), (147, 862980), (171, 741860), (180, 704767), (190, 667674), (196, 647235), (210, 604086), (228, 556395), (245, 517788), (252, 503405), (266, 476910), (285, 445116), (294, 431490), (315, 402724), (342, 370930), (380, 333837), (399, 317940), (420, 302043), (441, 287660), (490, 258894), (532, 238455), (570, 222558), (588, 215745), (630, 201362), (665, 190764), (684, 185465), (735, 172596), (757, 167580), (798, 158970), (855, 148372), (882, 143830), (931, 136260), (980, 129447), (1140, 111279), (1197, 105980), (1260, 100681), (1330, 95382), (1470, 86298), (1514, 83790), (1596, 79485), (1710, 74186), (1764, 71915), (1862, 68130), (1995, 63588), (2205, 57532), (2271, 55860), (2394, 52990), (2660, 47691), (2793, 45420), (2940, 43149), (3028, 41895), (3420, 37093), (3724, 34065), (3785, 33516), (3990, 31794), (4410, 28766), (4542, 27930), (4655, 27252), (4788, 26495), (5299, 23940), (5586, 22710), (5985, 21196), (6813, 18620), (7570, 16758), (7980, 15897), (8379, 15140), (8820, 14383), (9084, 13965), (9310, 13626), (10598, 11970), (11172, 11355)]