2080491270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2437}}^1$

素因数の和:2670

約数の個数: 128

約数和(自身を含む): 5898009600

約数和(自身を除く): 3817518330

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 199, 286, 330, 390, 398, 429, 597, 715, 858, 995, 1194, 1430, 1990, 2145, 2189, 2437, 2587, 2985, 4290, 4378, 4874, 5174, 5970, 6567, 7311, 7761, 10945, 12185, 12935, 13134, 14622, 15522, 21890, 24370, 25870, 26807, 28457, 31681, 32835, 36555, 38805, 53614, 56914, 63362, 65670, 73110, 77610, 80421, 85371, 95043, 134035, 142285, 158405, 160842, 170742, 190086, 268070, 284570, 316810, 348491, 402105, 426855, 475215, 484963, 696982, 804210, 853710, 950430, 969926, 1045473, 1454889, 1742455, 2090946, 2424815, 2909778, 3484910, 4849630, 5227365, 5334593, 6304519, 7274445, 10454730, 10669186, 12609038, 14548890, 16003779, 18913557, 26672965, 31522595, 32007558, 37827114, 53345930, 63045190, 69349709, 80018895, 94567785, 138699418, 160037790, 189135570, 208049127, 346748545, 416098254, 693497090, 1040245635, 2080491270]

約数ペア:

[(1, 2080491270), (2, 1040245635), (3, 693497090), (5, 416098254), (6, 346748545), (10, 208049127), (11, 189135570), (13, 160037790), (15, 138699418), (22, 94567785), (26, 80018895), (30, 69349709), (33, 63045190), (39, 53345930), (55, 37827114), (65, 32007558), (66, 31522595), (78, 26672965), (110, 18913557), (130, 16003779), (143, 14548890), (165, 12609038), (195, 10669186), (199, 10454730), (286, 7274445), (330, 6304519), (390, 5334593), (398, 5227365), (429, 4849630), (597, 3484910), (715, 2909778), (858, 2424815), (995, 2090946), (1194, 1742455), (1430, 1454889), (1990, 1045473), (2145, 969926), (2189, 950430), (2437, 853710), (2587, 804210), (2985, 696982), (4290, 484963), (4378, 475215), (4874, 426855), (5174, 402105), (5970, 348491), (6567, 316810), (7311, 284570), (7761, 268070), (10945, 190086), (12185, 170742), (12935, 160842), (13134, 158405), (14622, 142285), (15522, 134035), (21890, 95043), (24370, 85371), (25870, 80421), (26807, 77610), (28457, 73110), (31681, 65670), (32835, 63362), (36555, 56914), (38805, 53614)]