143104780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 376225920

約数和(自身を除く): 233121140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 793, 854, 910, 1220, 1289, 1586, 1708, 1820, 2135, 2578, 3172, 3965, 4270, 5156, 5551, 6445, 7930, 8540, 9023, 11102, 12890, 15860, 16757, 18046, 22204, 25780, 27755, 33514, 36092, 45115, 55510, 67028, 78629, 83785, 90230, 111020, 117299, 157258, 167570, 180460, 234598, 314516, 335140, 393145, 469196, 550403, 586495, 786290, 1022177, 1100806, 1172990, 1572580, 2044354, 2201612, 2345980, 2752015, 4088708, 5110885, 5504030, 7155239, 10221770, 11008060, 14310478, 20443540, 28620956, 35776195, 71552390, 143104780]

約数ペア:

[(1, 143104780), (2, 71552390), (4, 35776195), (5, 28620956), (7, 20443540), (10, 14310478), (13, 11008060), (14, 10221770), (20, 7155239), (26, 5504030), (28, 5110885), (35, 4088708), (52, 2752015), (61, 2345980), (65, 2201612), (70, 2044354), (91, 1572580), (122, 1172990), (130, 1100806), (140, 1022177), (182, 786290), (244, 586495), (260, 550403), (305, 469196), (364, 393145), (427, 335140), (455, 314516), (610, 234598), (793, 180460), (854, 167570), (910, 157258), (1220, 117299), (1289, 111020), (1586, 90230), (1708, 83785), (1820, 78629), (2135, 67028), (2578, 55510), (3172, 45115), (3965, 36092), (4270, 33514), (5156, 27755), (5551, 25780), (6445, 22204), (7930, 18046), (8540, 16757), (9023, 15860), (11102, 12890)]