395335920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{33617}}^1$

素因数の和:33647

約数の個数: 120

約数和(自身を含む): 1425672144

約数和(自身を除く): 1030336224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 33617, 67234, 100851, 134468, 168085, 201702, 235319, 268936, 336170, 403404, 470638, 504255, 537872, 672340, 705957, 806808, 941276, 1008510, 1176595, 1344680, 1411914, 1613616, 1647233, 1882552, 2017020, 2353190, 2689360, 2823828, 3294466, 3529785, 3765104, 4034040, 4706380, 4941699, 5647656, 6588932, 7059570, 8068080, 8236165, 9412760, 9883398, 11295312, 13177864, 14119140, 16472330, 18825520, 19766796, 24708495, 26355728, 28238280, 32944660, 39533592, 49416990, 56476560, 65889320, 79067184, 98833980, 131778640, 197667960, 395335920]

約数ペア:

[(1, 395335920), (2, 197667960), (3, 131778640), (4, 98833980), (5, 79067184), (6, 65889320), (7, 56476560), (8, 49416990), (10, 39533592), (12, 32944660), (14, 28238280), (15, 26355728), (16, 24708495), (20, 19766796), (21, 18825520), (24, 16472330), (28, 14119140), (30, 13177864), (35, 11295312), (40, 9883398), (42, 9412760), (48, 8236165), (49, 8068080), (56, 7059570), (60, 6588932), (70, 5647656), (80, 4941699), (84, 4706380), (98, 4034040), (105, 3765104), (112, 3529785), (120, 3294466), (140, 2823828), (147, 2689360), (168, 2353190), (196, 2017020), (210, 1882552), (240, 1647233), (245, 1613616), (280, 1411914), (294, 1344680), (336, 1176595), (392, 1008510), (420, 941276), (490, 806808), (560, 705957), (588, 672340), (735, 537872), (784, 504255), (840, 470638), (980, 403404), (1176, 336170), (1470, 268936), (1680, 235319), (1960, 201702), (2352, 168085), (2940, 134468), (3920, 100851), (5880, 67234), (11760, 33617)]