2908627680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1721}}^1$

素因数の和:2249

約数の個数: 192

約数和(自身を含む): 10497973248

約数和(自身を除く): 7589345568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 503, 560, 672, 840, 1006, 1120, 1509, 1680, 1721, 2012, 2515, 3018, 3360, 3442, 3521, 4024, 5030, 5163, 6036, 6884, 7042, 7545, 8048, 8605, 10060, 10326, 10563, 12047, 12072, 13768, 14084, 15090, 16096, 17210, 17605, 20120, 20652, 21126, 24094, 24144, 25815, 27536, 28168, 30180, 34420, 35210, 36141, 40240, 41304, 42252, 48188, 48288, 51630, 52815, 55072, 56336, 60235, 60360, 68840, 70420, 72282, 80480, 82608, 84504, 96376, 103260, 105630, 112672, 120470, 120720, 137680, 140840, 144564, 165216, 169008, 180705, 192752, 206520, 211260, 240940, 241440, 275360, 281680, 289128, 338016, 361410, 385504, 413040, 422520, 481880, 563360, 578256, 722820, 826080, 845040, 865663, 963760, 1156512, 1445640, 1690080, 1731326, 1927520, 2596989, 2891280, 3462652, 4328315, 5193978, 5782560, 6059641, 6925304, 8656630, 10387956, 12119282, 12984945, 13850608, 17313260, 18178923, 20775912, 24238564, 25969890, 27701216, 30298205, 34626520, 36357846, 41551824, 48477128, 51939780, 60596410, 69253040, 72715692, 83103648, 90894615, 96954256, 103879560, 121192820, 138506080, 145431384, 181789230, 193908512, 207759120, 242385640, 290862768, 363578460, 415518240, 484771280, 581725536, 727156920, 969542560, 1454313840, 2908627680]

約数ペア:

[(1, 2908627680), (2, 1454313840), (3, 969542560), (4, 727156920), (5, 581725536), (6, 484771280), (7, 415518240), (8, 363578460), (10, 290862768), (12, 242385640), (14, 207759120), (15, 193908512), (16, 181789230), (20, 145431384), (21, 138506080), (24, 121192820), (28, 103879560), (30, 96954256), (32, 90894615), (35, 83103648), (40, 72715692), (42, 69253040), (48, 60596410), (56, 51939780), (60, 48477128), (70, 41551824), (80, 36357846), (84, 34626520), (96, 30298205), (105, 27701216), (112, 25969890), (120, 24238564), (140, 20775912), (160, 18178923), (168, 17313260), (210, 13850608), (224, 12984945), (240, 12119282), (280, 10387956), (336, 8656630), (420, 6925304), (480, 6059641), (503, 5782560), (560, 5193978), (672, 4328315), (840, 3462652), (1006, 2891280), (1120, 2596989), (1509, 1927520), (1680, 1731326), (1721, 1690080), (2012, 1445640), (2515, 1156512), (3018, 963760), (3360, 865663), (3442, 845040), (3521, 826080), (4024, 722820), (5030, 578256), (5163, 563360), (6036, 481880), (6884, 422520), (7042, 413040), (7545, 385504), (8048, 361410), (8605, 338016), (10060, 289128), (10326, 281680), (10563, 275360), (12047, 241440), (12072, 240940), (13768, 211260), (14084, 206520), (15090, 192752), (16096, 180705), (17210, 169008), (17605, 165216), (20120, 144564), (20652, 140840), (21126, 137680), (24094, 120720), (24144, 120470), (25815, 112672), (27536, 105630), (28168, 103260), (30180, 96376), (34420, 84504), (35210, 82608), (36141, 80480), (40240, 72282), (41304, 70420), (42252, 68840), (48188, 60360), (48288, 60235), (51630, 56336), (52815, 55072)]