6859840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 18818352

約数和(自身を除く): 11958512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 97, 104, 130, 136, 160, 170, 194, 208, 221, 260, 272, 320, 340, 388, 416, 442, 485, 520, 544, 680, 776, 832, 884, 970, 1040, 1088, 1105, 1261, 1360, 1552, 1649, 1768, 1940, 2080, 2210, 2522, 2720, 3104, 3298, 3536, 3880, 4160, 4420, 5044, 5440, 6208, 6305, 6596, 7072, 7760, 8245, 8840, 10088, 12610, 13192, 14144, 15520, 16490, 17680, 20176, 21437, 25220, 26384, 31040, 32980, 35360, 40352, 42874, 50440, 52768, 65960, 70720, 80704, 85748, 100880, 105536, 107185, 131920, 171496, 201760, 214370, 263840, 342992, 403520, 428740, 527680, 685984, 857480, 1371968, 1714960, 3429920, 6859840]

約数ペア:

[(1, 6859840), (2, 3429920), (4, 1714960), (5, 1371968), (8, 857480), (10, 685984), (13, 527680), (16, 428740), (17, 403520), (20, 342992), (26, 263840), (32, 214370), (34, 201760), (40, 171496), (52, 131920), (64, 107185), (65, 105536), (68, 100880), (80, 85748), (85, 80704), (97, 70720), (104, 65960), (130, 52768), (136, 50440), (160, 42874), (170, 40352), (194, 35360), (208, 32980), (221, 31040), (260, 26384), (272, 25220), (320, 21437), (340, 20176), (388, 17680), (416, 16490), (442, 15520), (485, 14144), (520, 13192), (544, 12610), (680, 10088), (776, 8840), (832, 8245), (884, 7760), (970, 7072), (1040, 6596), (1088, 6305), (1105, 6208), (1261, 5440), (1360, 5044), (1552, 4420), (1649, 4160), (1768, 3880), (1940, 3536), (2080, 3298), (2210, 3104), (2522, 2720)]