40221090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1673

約数の個数: 128

約数和(自身を含む): 132088320

約数和(自身を除く): 91867230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1637, 1638, 1755, 1890, 2457, 2730, 3274, 3510, 4095, 4911, 4914, 8185, 8190, 9822, 11459, 12285, 14733, 16370, 21281, 22918, 24555, 24570, 29466, 34377, 42562, 44199, 49110, 57295, 63843, 68754, 73665, 88398, 103131, 106405, 114590, 127686, 147330, 148967, 171885, 191529, 206262, 212810, 220995, 297934, 309393, 319215, 343770, 383058, 441990, 446901, 515655, 574587, 618786, 638430, 744835, 893802, 957645, 1031310, 1149174, 1340703, 1489670, 1546965, 1915290, 2234505, 2681406, 2872935, 3093930, 4022109, 4469010, 5745870, 6703515, 8044218, 13407030, 20110545, 40221090]

約数ペア:

[(1, 40221090), (2, 20110545), (3, 13407030), (5, 8044218), (6, 6703515), (7, 5745870), (9, 4469010), (10, 4022109), (13, 3093930), (14, 2872935), (15, 2681406), (18, 2234505), (21, 1915290), (26, 1546965), (27, 1489670), (30, 1340703), (35, 1149174), (39, 1031310), (42, 957645), (45, 893802), (54, 744835), (63, 638430), (65, 618786), (70, 574587), (78, 515655), (90, 446901), (91, 441990), (105, 383058), (117, 343770), (126, 319215), (130, 309393), (135, 297934), (182, 220995), (189, 212810), (195, 206262), (210, 191529), (234, 171885), (270, 148967), (273, 147330), (315, 127686), (351, 114590), (378, 106405), (390, 103131), (455, 88398), (546, 73665), (585, 68754), (630, 63843), (702, 57295), (819, 49110), (910, 44199), (945, 42562), (1170, 34377), (1365, 29466), (1637, 24570), (1638, 24555), (1755, 22918), (1890, 21281), (2457, 16370), (2730, 14733), (3274, 12285), (3510, 11459), (4095, 9822), (4911, 8190), (4914, 8185)]