7280490360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{424271}}^1$

素因数の和:424309

約数の個数: 128

約数和(自身を含む): 25659970560

約数和(自身を除く): 18379480200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 424271, 848542, 1272813, 1697084, 2121355, 2545626, 3394168, 4242710, 4666981, 5091252, 5515523, 6364065, 8485420, 9333962, 10182504, 11031046, 12728130, 14000943, 16546569, 16970840, 18667924, 22062092, 23334905, 25456260, 27577615, 28001886, 33093138, 37335848, 44124184, 46669810, 50912520, 55155230, 56003772, 60670753, 66186276, 70004715, 82732845, 93339620, 110310460, 112007544, 121341506, 132372552, 140009430, 165465690, 182012259, 186679240, 220620920, 242683012, 280018860, 303353765, 330931380, 364024518, 485366024, 560037720, 606707530, 661862760, 728049036, 910061295, 1213415060, 1456098072, 1820122590, 2426830120, 3640245180, 7280490360]

約数ペア:

[(1, 7280490360), (2, 3640245180), (3, 2426830120), (4, 1820122590), (5, 1456098072), (6, 1213415060), (8, 910061295), (10, 728049036), (11, 661862760), (12, 606707530), (13, 560037720), (15, 485366024), (20, 364024518), (22, 330931380), (24, 303353765), (26, 280018860), (30, 242683012), (33, 220620920), (39, 186679240), (40, 182012259), (44, 165465690), (52, 140009430), (55, 132372552), (60, 121341506), (65, 112007544), (66, 110310460), (78, 93339620), (88, 82732845), (104, 70004715), (110, 66186276), (120, 60670753), (130, 56003772), (132, 55155230), (143, 50912520), (156, 46669810), (165, 44124184), (195, 37335848), (220, 33093138), (260, 28001886), (264, 27577615), (286, 25456260), (312, 23334905), (330, 22062092), (390, 18667924), (429, 16970840), (440, 16546569), (520, 14000943), (572, 12728130), (660, 11031046), (715, 10182504), (780, 9333962), (858, 8485420), (1144, 6364065), (1320, 5515523), (1430, 5091252), (1560, 4666981), (1716, 4242710), (2145, 3394168), (2860, 2545626), (3432, 2121355), (4290, 1697084), (5720, 1272813), (8580, 848542), (17160, 424271)]