39187680

素因数分解:

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

素因数の和:241

約数の個数: 192

約数和(自身を含む): 143700480

約数和(自身を除く): 104512800

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, 107, 109, 112, 120, 140, 160, 168, 210, 214, 218, 224, 240, 280, 321, 327, 336, 420, 428, 436, 480, 535, 545, 560, 642, 654, 672, 749, 763, 840, 856, 872, 1070, 1090, 1120, 1284, 1308, 1498, 1526, 1605, 1635, 1680, 1712, 1744, 2140, 2180, 2247, 2289, 2568, 2616, 2996, 3052, 3210, 3270, 3360, 3424, 3488, 3745, 3815, 4280, 4360, 4494, 4578, 5136, 5232, 5992, 6104, 6420, 6540, 7490, 7630, 8560, 8720, 8988, 9156, 10272, 10464, 11235, 11445, 11663, 11984, 12208, 12840, 13080, 14980, 15260, 17120, 17440, 17976, 18312, 22470, 22890, 23326, 23968, 24416, 25680, 26160, 29960, 30520, 34989, 35952, 36624, 44940, 45780, 46652, 51360, 52320, 58315, 59920, 61040, 69978, 71904, 73248, 81641, 89880, 91560, 93304, 116630, 119840, 122080, 139956, 163282, 174945, 179760, 183120, 186608, 233260, 244923, 279912, 326564, 349890, 359520, 366240, 373216, 408205, 466520, 489846, 559824, 653128, 699780, 816410, 933040, 979692, 1119648, 1224615, 1306256, 1399560, 1632820, 1866080, 1959384, 2449230, 2612512, 2799120, 3265640, 3918768, 4898460, 5598240, 6531280, 7837536, 9796920, 13062560, 19593840, 39187680]

約数ペア:

[(1, 39187680), (2, 19593840), (3, 13062560), (4, 9796920), (5, 7837536), (6, 6531280), (7, 5598240), (8, 4898460), (10, 3918768), (12, 3265640), (14, 2799120), (15, 2612512), (16, 2449230), (20, 1959384), (21, 1866080), (24, 1632820), (28, 1399560), (30, 1306256), (32, 1224615), (35, 1119648), (40, 979692), (42, 933040), (48, 816410), (56, 699780), (60, 653128), (70, 559824), (80, 489846), (84, 466520), (96, 408205), (105, 373216), (107, 366240), (109, 359520), (112, 349890), (120, 326564), (140, 279912), (160, 244923), (168, 233260), (210, 186608), (214, 183120), (218, 179760), (224, 174945), (240, 163282), (280, 139956), (321, 122080), (327, 119840), (336, 116630), (420, 93304), (428, 91560), (436, 89880), (480, 81641), (535, 73248), (545, 71904), (560, 69978), (642, 61040), (654, 59920), (672, 58315), (749, 52320), (763, 51360), (840, 46652), (856, 45780), (872, 44940), (1070, 36624), (1090, 35952), (1120, 34989), (1284, 30520), (1308, 29960), (1498, 26160), (1526, 25680), (1605, 24416), (1635, 23968), (1680, 23326), (1712, 22890), (1744, 22470), (2140, 18312), (2180, 17976), (2247, 17440), (2289, 17120), (2568, 15260), (2616, 14980), (2996, 13080), (3052, 12840), (3210, 12208), (3270, 11984), (3360, 11663), (3424, 11445), (3488, 11235), (3745, 10464), (3815, 10272), (4280, 9156), (4360, 8988), (4494, 8720), (4578, 8560), (5136, 7630), (5232, 7490), (5992, 6540), (6104, 6420)]