3031556640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6491}}^1$

素因数の和:6655

約数の個数: 192

約数和(自身を含む): 10993812480

約数和(自身を除く): 7962255840

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, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 672, 695, 834, 840, 973, 1112, 1120, 1390, 1668, 1680, 1946, 2085, 2224, 2780, 2919, 3336, 3360, 3892, 4170, 4448, 4865, 5560, 5838, 6491, 6672, 7784, 8340, 9730, 11120, 11676, 12982, 13344, 14595, 15568, 16680, 19460, 19473, 22240, 23352, 25964, 29190, 31136, 32455, 33360, 38920, 38946, 45437, 46704, 51928, 58380, 64910, 66720, 77840, 77892, 90874, 93408, 97365, 103856, 116760, 129820, 136311, 155680, 155784, 181748, 194730, 207712, 227185, 233520, 259640, 272622, 311568, 363496, 389460, 454370, 467040, 519280, 545244, 623136, 681555, 726992, 778920, 902249, 908740, 1038560, 1090488, 1363110, 1453984, 1557840, 1804498, 1817480, 2180976, 2706747, 2726220, 3115680, 3608996, 3634960, 4361952, 4511245, 5413494, 5452440, 6315743, 7217992, 7269920, 9022490, 10826988, 10904880, 12631486, 13533735, 14435984, 18044980, 18947229, 21653976, 21809760, 25262972, 27067470, 28871968, 31578715, 36089960, 37894458, 43307952, 50525944, 54134940, 63157430, 72179920, 75788916, 86615904, 94736145, 101051888, 108269880, 126314860, 144359840, 151577832, 189472290, 202103776, 216539760, 252629720, 303155664, 378944580, 433079520, 505259440, 606311328, 757889160, 1010518880, 1515778320, 3031556640]

約数ペア:

[(1, 3031556640), (2, 1515778320), (3, 1010518880), (4, 757889160), (5, 606311328), (6, 505259440), (7, 433079520), (8, 378944580), (10, 303155664), (12, 252629720), (14, 216539760), (15, 202103776), (16, 189472290), (20, 151577832), (21, 144359840), (24, 126314860), (28, 108269880), (30, 101051888), (32, 94736145), (35, 86615904), (40, 75788916), (42, 72179920), (48, 63157430), (56, 54134940), (60, 50525944), (70, 43307952), (80, 37894458), (84, 36089960), (96, 31578715), (105, 28871968), (112, 27067470), (120, 25262972), (139, 21809760), (140, 21653976), (160, 18947229), (168, 18044980), (210, 14435984), (224, 13533735), (240, 12631486), (278, 10904880), (280, 10826988), (336, 9022490), (417, 7269920), (420, 7217992), (480, 6315743), (556, 5452440), (560, 5413494), (672, 4511245), (695, 4361952), (834, 3634960), (840, 3608996), (973, 3115680), (1112, 2726220), (1120, 2706747), (1390, 2180976), (1668, 1817480), (1680, 1804498), (1946, 1557840), (2085, 1453984), (2224, 1363110), (2780, 1090488), (2919, 1038560), (3336, 908740), (3360, 902249), (3892, 778920), (4170, 726992), (4448, 681555), (4865, 623136), (5560, 545244), (5838, 519280), (6491, 467040), (6672, 454370), (7784, 389460), (8340, 363496), (9730, 311568), (11120, 272622), (11676, 259640), (12982, 233520), (13344, 227185), (14595, 207712), (15568, 194730), (16680, 181748), (19460, 155784), (19473, 155680), (22240, 136311), (23352, 129820), (25964, 116760), (29190, 103856), (31136, 97365), (32455, 93408), (33360, 90874), (38920, 77892), (38946, 77840), (45437, 66720), (46704, 64910), (51928, 58380)]