289285080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8009}}^1$

素因数の和:8073

約数の個数: 128

約数和(自身を含む): 1015027200

約数和(自身を除く): 725742120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 8009, 9030, 12040, 16018, 18060, 24027, 32036, 36120, 40045, 48054, 56063, 64072, 80090, 96108, 112126, 120135, 160180, 168189, 192216, 224252, 240270, 280315, 320360, 336378, 344387, 448504, 480540, 560630, 672756, 688774, 840945, 961080, 1033161, 1121260, 1345512, 1377548, 1681890, 1721935, 2066322, 2242520, 2410709, 2755096, 3363780, 3443870, 4132644, 4821418, 5165805, 6727560, 6887740, 7232127, 8265288, 9642836, 10331610, 12053545, 13775480, 14464254, 19285672, 20663220, 24107090, 28928508, 36160635, 41326440, 48214180, 57857016, 72321270, 96428360, 144642540, 289285080]

約数ペア:

[(1, 289285080), (2, 144642540), (3, 96428360), (4, 72321270), (5, 57857016), (6, 48214180), (7, 41326440), (8, 36160635), (10, 28928508), (12, 24107090), (14, 20663220), (15, 19285672), (20, 14464254), (21, 13775480), (24, 12053545), (28, 10331610), (30, 9642836), (35, 8265288), (40, 7232127), (42, 6887740), (43, 6727560), (56, 5165805), (60, 4821418), (70, 4132644), (84, 3443870), (86, 3363780), (105, 2755096), (120, 2410709), (129, 2242520), (140, 2066322), (168, 1721935), (172, 1681890), (210, 1377548), (215, 1345512), (258, 1121260), (280, 1033161), (301, 961080), (344, 840945), (420, 688774), (430, 672756), (516, 560630), (602, 480540), (645, 448504), (840, 344387), (860, 336378), (903, 320360), (1032, 280315), (1204, 240270), (1290, 224252), (1505, 192216), (1720, 168189), (1806, 160180), (2408, 120135), (2580, 112126), (3010, 96108), (3612, 80090), (4515, 64072), (5160, 56063), (6020, 48054), (7224, 40045), (8009, 36120), (9030, 32036), (12040, 24027), (16018, 18060)]