126444360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1511

約数の個数: 128

約数和(自身を含む): 437817600

約数和(自身を除く): 311373240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1381, 1526, 1635, 2180, 2289, 2616, 2762, 3052, 3270, 3815, 4143, 4360, 4578, 5524, 6104, 6540, 6905, 7630, 8286, 9156, 9667, 11048, 11445, 13080, 13810, 15260, 16572, 18312, 19334, 20715, 22890, 27620, 29001, 30520, 33144, 38668, 41430, 45780, 48335, 55240, 58002, 77336, 82860, 91560, 96670, 116004, 145005, 150529, 165720, 193340, 232008, 290010, 301058, 386680, 451587, 580020, 602116, 752645, 903174, 1053703, 1160040, 1204232, 1505290, 1806348, 2107406, 2257935, 3010580, 3161109, 3612696, 4214812, 4515870, 5268515, 6021160, 6322218, 8429624, 9031740, 10537030, 12644436, 15805545, 18063480, 21074060, 25288872, 31611090, 42148120, 63222180, 126444360]

約数ペア:

[(1, 126444360), (2, 63222180), (3, 42148120), (4, 31611090), (5, 25288872), (6, 21074060), (7, 18063480), (8, 15805545), (10, 12644436), (12, 10537030), (14, 9031740), (15, 8429624), (20, 6322218), (21, 6021160), (24, 5268515), (28, 4515870), (30, 4214812), (35, 3612696), (40, 3161109), (42, 3010580), (56, 2257935), (60, 2107406), (70, 1806348), (84, 1505290), (105, 1204232), (109, 1160040), (120, 1053703), (140, 903174), (168, 752645), (210, 602116), (218, 580020), (280, 451587), (327, 386680), (420, 301058), (436, 290010), (545, 232008), (654, 193340), (763, 165720), (840, 150529), (872, 145005), (1090, 116004), (1308, 96670), (1381, 91560), (1526, 82860), (1635, 77336), (2180, 58002), (2289, 55240), (2616, 48335), (2762, 45780), (3052, 41430), (3270, 38668), (3815, 33144), (4143, 30520), (4360, 29001), (4578, 27620), (5524, 22890), (6104, 20715), (6540, 19334), (6905, 18312), (7630, 16572), (8286, 15260), (9156, 13810), (9667, 13080), (11048, 11445)]