4438012920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{2549}}^1$

素因数の和:3893

約数の個数: 128

約数和(自身を含む): 14541120000

約数和(自身を除く): 10103107080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1319, 1320, 2549, 2638, 3957, 5098, 5276, 6595, 7647, 7914, 10196, 10552, 12745, 13190, 14509, 15294, 15828, 19785, 20392, 25490, 26380, 28039, 29018, 30588, 31656, 38235, 39570, 43527, 50980, 52760, 56078, 58036, 61176, 72545, 76470, 79140, 84117, 87054, 101960, 112156, 116072, 140195, 145090, 152940, 158280, 168234, 174108, 217635, 224312, 280390, 290180, 305880, 336468, 348216, 420585, 435270, 560780, 580360, 672936, 841170, 870540, 1121560, 1682340, 1741080, 3362131, 3364680, 6724262, 10086393, 13448524, 16810655, 20172786, 26897048, 33621310, 36983441, 40345572, 50431965, 67242620, 73966882, 80691144, 100863930, 110950323, 134485240, 147933764, 184917205, 201727860, 221900646, 295867528, 369834410, 403455720, 443801292, 554751615, 739668820, 887602584, 1109503230, 1479337640, 2219006460, 4438012920]

約数ペア:

[(1, 4438012920), (2, 2219006460), (3, 1479337640), (4, 1109503230), (5, 887602584), (6, 739668820), (8, 554751615), (10, 443801292), (11, 403455720), (12, 369834410), (15, 295867528), (20, 221900646), (22, 201727860), (24, 184917205), (30, 147933764), (33, 134485240), (40, 110950323), (44, 100863930), (55, 80691144), (60, 73966882), (66, 67242620), (88, 50431965), (110, 40345572), (120, 36983441), (132, 33621310), (165, 26897048), (220, 20172786), (264, 16810655), (330, 13448524), (440, 10086393), (660, 6724262), (1319, 3364680), (1320, 3362131), (2549, 1741080), (2638, 1682340), (3957, 1121560), (5098, 870540), (5276, 841170), (6595, 672936), (7647, 580360), (7914, 560780), (10196, 435270), (10552, 420585), (12745, 348216), (13190, 336468), (14509, 305880), (15294, 290180), (15828, 280390), (19785, 224312), (20392, 217635), (25490, 174108), (26380, 168234), (28039, 158280), (29018, 152940), (30588, 145090), (31656, 140195), (38235, 116072), (39570, 112156), (43527, 101960), (50980, 87054), (52760, 84117), (56078, 79140), (58036, 76470), (61176, 72545)]