6520203760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12347}}^1$

素因数の和:12431

約数の個数: 160

約数和(自身を含む): 18520814592

約数和(自身を除く): 12000610832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 41, 46, 56, 70, 80, 82, 92, 112, 115, 140, 161, 164, 184, 205, 230, 280, 287, 322, 328, 368, 410, 460, 560, 574, 644, 656, 805, 820, 920, 943, 1148, 1288, 1435, 1610, 1640, 1840, 1886, 2296, 2576, 2870, 3220, 3280, 3772, 4592, 4715, 5740, 6440, 6601, 7544, 9430, 11480, 12347, 12880, 13202, 15088, 18860, 22960, 24694, 26404, 33005, 37720, 49388, 52808, 61735, 66010, 75440, 86429, 98776, 105616, 123470, 132020, 172858, 197552, 246940, 264040, 283981, 345716, 432145, 493880, 506227, 528080, 567962, 691432, 864290, 987760, 1012454, 1135924, 1382864, 1419905, 1728580, 1987867, 2024908, 2271848, 2531135, 2839810, 3457160, 3543589, 3975734, 4049816, 4543696, 5062270, 5679620, 6914320, 7087178, 7951468, 8099632, 9939335, 10124540, 11359240, 11643221, 14174356, 15902936, 17717945, 19878670, 20249080, 22718480, 23286442, 28348712, 31805872, 35435890, 39757340, 40498160, 46572884, 56697424, 58216105, 70871780, 79514680, 81502547, 93145768, 116432210, 141743560, 159029360, 163005094, 186291536, 232864420, 283487120, 326010188, 407512735, 465728840, 652020376, 815025470, 931457680, 1304040752, 1630050940, 3260101880, 6520203760]

約数ペア:

[(1, 6520203760), (2, 3260101880), (4, 1630050940), (5, 1304040752), (7, 931457680), (8, 815025470), (10, 652020376), (14, 465728840), (16, 407512735), (20, 326010188), (23, 283487120), (28, 232864420), (35, 186291536), (40, 163005094), (41, 159029360), (46, 141743560), (56, 116432210), (70, 93145768), (80, 81502547), (82, 79514680), (92, 70871780), (112, 58216105), (115, 56697424), (140, 46572884), (161, 40498160), (164, 39757340), (184, 35435890), (205, 31805872), (230, 28348712), (280, 23286442), (287, 22718480), (322, 20249080), (328, 19878670), (368, 17717945), (410, 15902936), (460, 14174356), (560, 11643221), (574, 11359240), (644, 10124540), (656, 9939335), (805, 8099632), (820, 7951468), (920, 7087178), (943, 6914320), (1148, 5679620), (1288, 5062270), (1435, 4543696), (1610, 4049816), (1640, 3975734), (1840, 3543589), (1886, 3457160), (2296, 2839810), (2576, 2531135), (2870, 2271848), (3220, 2024908), (3280, 1987867), (3772, 1728580), (4592, 1419905), (4715, 1382864), (5740, 1135924), (6440, 1012454), (6601, 987760), (7544, 864290), (9430, 691432), (11480, 567962), (12347, 528080), (12880, 506227), (13202, 493880), (15088, 432145), (18860, 345716), (22960, 283981), (24694, 264040), (26404, 246940), (33005, 197552), (37720, 172858), (49388, 132020), (52808, 123470), (61735, 105616), (66010, 98776), (75440, 86429)]