8992620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 35289408

約数和(自身を除く): 26296788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 61, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 122, 126, 130, 135, 140, 156, 162, 180, 182, 183, 189, 195, 210, 234, 244, 252, 260, 270, 273, 305, 315, 324, 351, 364, 366, 378, 390, 405, 420, 427, 455, 468, 540, 546, 549, 567, 585, 610, 630, 702, 732, 756, 780, 793, 810, 819, 854, 910, 915, 945, 1053, 1092, 1098, 1134, 1170, 1220, 1260, 1281, 1365, 1404, 1586, 1620, 1638, 1647, 1708, 1755, 1820, 1830, 1890, 2106, 2135, 2196, 2268, 2340, 2379, 2457, 2562, 2730, 2745, 2835, 3172, 3276, 3294, 3510, 3660, 3780, 3843, 3965, 4095, 4212, 4270, 4758, 4914, 4941, 5124, 5265, 5460, 5490, 5551, 5670, 6405, 6588, 7020, 7137, 7371, 7686, 7930, 8190, 8235, 8540, 9516, 9828, 9882, 10530, 10980, 11102, 11340, 11529, 11895, 12285, 12810, 14274, 14742, 15372, 15860, 16380, 16470, 16653, 19215, 19764, 21060, 21411, 22204, 23058, 23790, 24570, 24705, 25620, 27755, 28548, 29484, 32940, 33306, 34587, 35685, 36855, 38430, 42822, 46116, 47580, 49140, 49410, 49959, 55510, 57645, 64233, 66612, 69174, 71370, 73710, 76860, 83265, 85644, 98820, 99918, 107055, 111020, 115290, 128466, 138348, 142740, 147420, 149877, 166530, 172935, 199836, 214110, 230580, 249795, 256932, 299754, 321165, 333060, 345870, 428220, 449631, 499590, 599508, 642330, 691740, 749385, 899262, 999180, 1284660, 1498770, 1798524, 2248155, 2997540, 4496310, 8992620]

約数ペア:

[(1, 8992620), (2, 4496310), (3, 2997540), (4, 2248155), (5, 1798524), (6, 1498770), (7, 1284660), (9, 999180), (10, 899262), (12, 749385), (13, 691740), (14, 642330), (15, 599508), (18, 499590), (20, 449631), (21, 428220), (26, 345870), (27, 333060), (28, 321165), (30, 299754), (35, 256932), (36, 249795), (39, 230580), (42, 214110), (45, 199836), (52, 172935), (54, 166530), (60, 149877), (61, 147420), (63, 142740), (65, 138348), (70, 128466), (78, 115290), (81, 111020), (84, 107055), (90, 99918), (91, 98820), (105, 85644), (108, 83265), (117, 76860), (122, 73710), (126, 71370), (130, 69174), (135, 66612), (140, 64233), (156, 57645), (162, 55510), (180, 49959), (182, 49410), (183, 49140), (189, 47580), (195, 46116), (210, 42822), (234, 38430), (244, 36855), (252, 35685), (260, 34587), (270, 33306), (273, 32940), (305, 29484), (315, 28548), (324, 27755), (351, 25620), (364, 24705), (366, 24570), (378, 23790), (390, 23058), (405, 22204), (420, 21411), (427, 21060), (455, 19764), (468, 19215), (540, 16653), (546, 16470), (549, 16380), (567, 15860), (585, 15372), (610, 14742), (630, 14274), (702, 12810), (732, 12285), (756, 11895), (780, 11529), (793, 11340), (810, 11102), (819, 10980), (854, 10530), (910, 9882), (915, 9828), (945, 9516), (1053, 8540), (1092, 8235), (1098, 8190), (1134, 7930), (1170, 7686), (1220, 7371), (1260, 7137), (1281, 7020), (1365, 6588), (1404, 6405), (1586, 5670), (1620, 5551), (1638, 5490), (1647, 5460), (1708, 5265), (1755, 5124), (1820, 4941), (1830, 4914), (1890, 4758), (2106, 4270), (2135, 4212), (2196, 4095), (2268, 3965), (2340, 3843), (2379, 3780), (2457, 3660), (2562, 3510), (2730, 3294), (2745, 3276), (2835, 3172)]