680279544

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4703}}^1$

素因数の和:4770

約数の個数: 144

約数和(自身を含む): 2195968320

約数和(自身を除く): 1515688776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 287, 294, 328, 369, 392, 441, 492, 504, 574, 588, 738, 861, 882, 984, 1148, 1176, 1476, 1722, 1764, 2009, 2296, 2583, 2952, 3444, 3528, 4018, 4703, 5166, 6027, 6888, 8036, 9406, 10332, 12054, 14109, 16072, 18081, 18812, 20664, 24108, 28218, 32921, 36162, 37624, 42327, 48216, 56436, 65842, 72324, 84654, 98763, 112872, 131684, 144648, 169308, 192823, 197526, 230447, 263368, 296289, 338616, 385646, 395052, 460894, 578469, 592578, 691341, 771292, 790104, 921788, 1156938, 1185156, 1349761, 1382682, 1542584, 1735407, 1843576, 2074023, 2313876, 2370312, 2699522, 2765364, 3470814, 4049283, 4148046, 4627752, 5399044, 5530728, 6941628, 8098566, 8296092, 9448327, 10798088, 12147849, 13883256, 16197132, 16592184, 18896654, 24295698, 28344981, 32394264, 37793308, 48591396, 56689962, 75586616, 85034943, 97182792, 113379924, 170069886, 226759848, 340139772, 680279544]

約数ペア:

[(1, 680279544), (2, 340139772), (3, 226759848), (4, 170069886), (6, 113379924), (7, 97182792), (8, 85034943), (9, 75586616), (12, 56689962), (14, 48591396), (18, 37793308), (21, 32394264), (24, 28344981), (28, 24295698), (36, 18896654), (41, 16592184), (42, 16197132), (49, 13883256), (56, 12147849), (63, 10798088), (72, 9448327), (82, 8296092), (84, 8098566), (98, 6941628), (123, 5530728), (126, 5399044), (147, 4627752), (164, 4148046), (168, 4049283), (196, 3470814), (246, 2765364), (252, 2699522), (287, 2370312), (294, 2313876), (328, 2074023), (369, 1843576), (392, 1735407), (441, 1542584), (492, 1382682), (504, 1349761), (574, 1185156), (588, 1156938), (738, 921788), (861, 790104), (882, 771292), (984, 691341), (1148, 592578), (1176, 578469), (1476, 460894), (1722, 395052), (1764, 385646), (2009, 338616), (2296, 296289), (2583, 263368), (2952, 230447), (3444, 197526), (3528, 192823), (4018, 169308), (4703, 144648), (5166, 131684), (6027, 112872), (6888, 98763), (8036, 84654), (9406, 72324), (10332, 65842), (12054, 56436), (14109, 48216), (16072, 42327), (18081, 37624), (18812, 36162), (20664, 32921), (24108, 28218)]