58781520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 229806720

約数和(自身を除く): 171025200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 107, 109, 112, 120, 126, 140, 144, 168, 180, 210, 214, 218, 240, 252, 280, 315, 321, 327, 336, 360, 420, 428, 436, 504, 535, 545, 560, 630, 642, 654, 720, 749, 763, 840, 856, 872, 963, 981, 1008, 1070, 1090, 1260, 1284, 1308, 1498, 1526, 1605, 1635, 1680, 1712, 1744, 1926, 1962, 2140, 2180, 2247, 2289, 2520, 2568, 2616, 2996, 3052, 3210, 3270, 3745, 3815, 3852, 3924, 4280, 4360, 4494, 4578, 4815, 4905, 5040, 5136, 5232, 5992, 6104, 6420, 6540, 6741, 6867, 7490, 7630, 7704, 7848, 8560, 8720, 8988, 9156, 9630, 9810, 11235, 11445, 11663, 11984, 12208, 12840, 13080, 13482, 13734, 14980, 15260, 15408, 15696, 17976, 18312, 19260, 19620, 22470, 22890, 23326, 25680, 26160, 26964, 27468, 29960, 30520, 33705, 34335, 34989, 35952, 36624, 38520, 39240, 44940, 45780, 46652, 53928, 54936, 58315, 59920, 61040, 67410, 68670, 69978, 77040, 78480, 81641, 89880, 91560, 93304, 104967, 107856, 109872, 116630, 134820, 137340, 139956, 163282, 174945, 179760, 183120, 186608, 209934, 233260, 244923, 269640, 274680, 279912, 326564, 349890, 408205, 419868, 466520, 489846, 524835, 539280, 549360, 559824, 653128, 699780, 734769, 816410, 839736, 933040, 979692, 1049670, 1224615, 1306256, 1399560, 1469538, 1632820, 1679472, 1959384, 2099340, 2449230, 2799120, 2939076, 3265640, 3673845, 3918768, 4198680, 4898460, 5878152, 6531280, 7347690, 8397360, 9796920, 11756304, 14695380, 19593840, 29390760, 58781520]

約数ペア:

[(1, 58781520), (2, 29390760), (3, 19593840), (4, 14695380), (5, 11756304), (6, 9796920), (7, 8397360), (8, 7347690), (9, 6531280), (10, 5878152), (12, 4898460), (14, 4198680), (15, 3918768), (16, 3673845), (18, 3265640), (20, 2939076), (21, 2799120), (24, 2449230), (28, 2099340), (30, 1959384), (35, 1679472), (36, 1632820), (40, 1469538), (42, 1399560), (45, 1306256), (48, 1224615), (56, 1049670), (60, 979692), (63, 933040), (70, 839736), (72, 816410), (80, 734769), (84, 699780), (90, 653128), (105, 559824), (107, 549360), (109, 539280), (112, 524835), (120, 489846), (126, 466520), (140, 419868), (144, 408205), (168, 349890), (180, 326564), (210, 279912), (214, 274680), (218, 269640), (240, 244923), (252, 233260), (280, 209934), (315, 186608), (321, 183120), (327, 179760), (336, 174945), (360, 163282), (420, 139956), (428, 137340), (436, 134820), (504, 116630), (535, 109872), (545, 107856), (560, 104967), (630, 93304), (642, 91560), (654, 89880), (720, 81641), (749, 78480), (763, 77040), (840, 69978), (856, 68670), (872, 67410), (963, 61040), (981, 59920), (1008, 58315), (1070, 54936), (1090, 53928), (1260, 46652), (1284, 45780), (1308, 44940), (1498, 39240), (1526, 38520), (1605, 36624), (1635, 35952), (1680, 34989), (1712, 34335), (1744, 33705), (1926, 30520), (1962, 29960), (2140, 27468), (2180, 26964), (2247, 26160), (2289, 25680), (2520, 23326), (2568, 22890), (2616, 22470), (2996, 19620), (3052, 19260), (3210, 18312), (3270, 17976), (3745, 15696), (3815, 15408), (3852, 15260), (3924, 14980), (4280, 13734), (4360, 13482), (4494, 13080), (4578, 12840), (4815, 12208), (4905, 11984), (5040, 11663), (5136, 11445), (5232, 11235), (5992, 9810), (6104, 9630), (6420, 9156), (6540, 8988), (6741, 8720), (6867, 8560), (7490, 7848), (7630, 7704)]