1379363580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{121637}}^1$

素因数の和:121665

約数の個数: 120

約数和(自身を含む): 4945314528

約数和(自身を除く): 3565950948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 121637, 243274, 364911, 486548, 608185, 729822, 851459, 1094733, 1216370, 1459644, 1702918, 1824555, 2189466, 2432740, 2554377, 3284199, 3405836, 3649110, 4257295, 4378932, 5108754, 5473665, 6568398, 7298220, 7663131, 8514590, 9852597, 10217508, 10947330, 12771885, 13136796, 15326262, 16420995, 17029180, 19705194, 21894660, 22989393, 25543770, 30652524, 32841990, 38315655, 39410388, 45978786, 49262985, 51087540, 65683980, 68968179, 76631310, 91957572, 98525970, 114946965, 137936358, 153262620, 197051940, 229893930, 275872716, 344840895, 459787860, 689681790, 1379363580]

約数ペア:

[(1, 1379363580), (2, 689681790), (3, 459787860), (4, 344840895), (5, 275872716), (6, 229893930), (7, 197051940), (9, 153262620), (10, 137936358), (12, 114946965), (14, 98525970), (15, 91957572), (18, 76631310), (20, 68968179), (21, 65683980), (27, 51087540), (28, 49262985), (30, 45978786), (35, 39410388), (36, 38315655), (42, 32841990), (45, 30652524), (54, 25543770), (60, 22989393), (63, 21894660), (70, 19705194), (81, 17029180), (84, 16420995), (90, 15326262), (105, 13136796), (108, 12771885), (126, 10947330), (135, 10217508), (140, 9852597), (162, 8514590), (180, 7663131), (189, 7298220), (210, 6568398), (252, 5473665), (270, 5108754), (315, 4378932), (324, 4257295), (378, 3649110), (405, 3405836), (420, 3284199), (540, 2554377), (567, 2432740), (630, 2189466), (756, 1824555), (810, 1702918), (945, 1459644), (1134, 1216370), (1260, 1094733), (1620, 851459), (1890, 729822), (2268, 608185), (2835, 486548), (3780, 364911), (5670, 243274), (11340, 121637)]