419474640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4397

約数の個数: 160

約数和(自身を含む): 1445907456

約数和(自身を除く): 1026432816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4337, 4836, 6045, 6448, 7440, 8060, 8674, 9672, 12090, 13011, 16120, 17348, 19344, 21685, 24180, 26022, 32240, 34696, 43370, 48360, 52044, 56381, 65055, 69392, 86740, 96720, 104088, 112762, 130110, 134447, 169143, 173480, 208176, 225524, 260220, 268894, 281905, 338286, 346960, 403341, 451048, 520440, 537788, 563810, 672235, 676572, 806682, 845715, 902096, 1040880, 1075576, 1127620, 1344470, 1353144, 1613364, 1691430, 1747811, 2016705, 2151152, 2255240, 2688940, 2706288, 3226728, 3382860, 3495622, 4033410, 4510480, 5243433, 5377880, 6453456, 6765720, 6991244, 8066820, 8739055, 10486866, 10755760, 13531440, 13982488, 16133640, 17478110, 20973732, 26217165, 27964976, 32267280, 34956220, 41947464, 52434330, 69912440, 83894928, 104868660, 139824880, 209737320, 419474640]

約数ペア:

[(1, 419474640), (2, 209737320), (3, 139824880), (4, 104868660), (5, 83894928), (6, 69912440), (8, 52434330), (10, 41947464), (12, 34956220), (13, 32267280), (15, 27964976), (16, 26217165), (20, 20973732), (24, 17478110), (26, 16133640), (30, 13982488), (31, 13531440), (39, 10755760), (40, 10486866), (48, 8739055), (52, 8066820), (60, 6991244), (62, 6765720), (65, 6453456), (78, 5377880), (80, 5243433), (93, 4510480), (104, 4033410), (120, 3495622), (124, 3382860), (130, 3226728), (155, 2706288), (156, 2688940), (186, 2255240), (195, 2151152), (208, 2016705), (240, 1747811), (248, 1691430), (260, 1613364), (310, 1353144), (312, 1344470), (372, 1127620), (390, 1075576), (403, 1040880), (465, 902096), (496, 845715), (520, 806682), (620, 676572), (624, 672235), (744, 563810), (780, 537788), (806, 520440), (930, 451048), (1040, 403341), (1209, 346960), (1240, 338286), (1488, 281905), (1560, 268894), (1612, 260220), (1860, 225524), (2015, 208176), (2418, 173480), (2480, 169143), (3120, 134447), (3224, 130110), (3720, 112762), (4030, 104088), (4337, 96720), (4836, 86740), (6045, 69392), (6448, 65055), (7440, 56381), (8060, 52044), (8674, 48360), (9672, 43370), (12090, 34696), (13011, 32240), (16120, 26022), (17348, 24180), (19344, 21685)]