1564619280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9221}}^1$

素因数の和:9345

約数の個数: 160

約数和(自身を含む): 5598713088

約数和(自身を除く): 4034093808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 560, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 4848, 5656, 6060, 7070, 8080, 8484, 9221, 10605, 11312, 12120, 14140, 16968, 18442, 21210, 24240, 27663, 28280, 33936, 36884, 42420, 46105, 55326, 56560, 64547, 73768, 84840, 92210, 110652, 129094, 138315, 147536, 169680, 184420, 193641, 221304, 258188, 276630, 322735, 368840, 387282, 442608, 516376, 553260, 645470, 737680, 774564, 931321, 968205, 1032752, 1106520, 1290940, 1549128, 1862642, 1936410, 2213040, 2581880, 2793963, 3098256, 3725284, 3872820, 4656605, 5163760, 5587926, 6519247, 7450568, 7745640, 9313210, 11175852, 13038494, 13969815, 14901136, 15491280, 18626420, 19557741, 22351704, 26076988, 27939630, 32596235, 37252840, 39115482, 44703408, 52153976, 55879260, 65192470, 74505680, 78230964, 97788705, 104307952, 111758520, 130384940, 156461928, 195577410, 223517040, 260769880, 312923856, 391154820, 521539760, 782309640, 1564619280]

約数ペア:

[(1, 1564619280), (2, 782309640), (3, 521539760), (4, 391154820), (5, 312923856), (6, 260769880), (7, 223517040), (8, 195577410), (10, 156461928), (12, 130384940), (14, 111758520), (15, 104307952), (16, 97788705), (20, 78230964), (21, 74505680), (24, 65192470), (28, 55879260), (30, 52153976), (35, 44703408), (40, 39115482), (42, 37252840), (48, 32596235), (56, 27939630), (60, 26076988), (70, 22351704), (80, 19557741), (84, 18626420), (101, 15491280), (105, 14901136), (112, 13969815), (120, 13038494), (140, 11175852), (168, 9313210), (202, 7745640), (210, 7450568), (240, 6519247), (280, 5587926), (303, 5163760), (336, 4656605), (404, 3872820), (420, 3725284), (505, 3098256), (560, 2793963), (606, 2581880), (707, 2213040), (808, 1936410), (840, 1862642), (1010, 1549128), (1212, 1290940), (1414, 1106520), (1515, 1032752), (1616, 968205), (1680, 931321), (2020, 774564), (2121, 737680), (2424, 645470), (2828, 553260), (3030, 516376), (3535, 442608), (4040, 387282), (4242, 368840), (4848, 322735), (5656, 276630), (6060, 258188), (7070, 221304), (8080, 193641), (8484, 184420), (9221, 169680), (10605, 147536), (11312, 138315), (12120, 129094), (14140, 110652), (16968, 92210), (18442, 84840), (21210, 73768), (24240, 64547), (27663, 56560), (28280, 55326), (33936, 46105), (36884, 42420)]