17278850486320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{73597}}^1$

素因数の和:74283

約数の個数: 160

約数和(自身を含む): 41488217084160

約数和(自身を除く): 24209366597840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 139, 172, 215, 278, 344, 430, 491, 556, 688, 695, 860, 982, 1112, 1390, 1720, 1964, 2224, 2455, 2780, 3440, 3928, 4910, 5560, 5977, 7856, 9820, 11120, 11954, 19640, 21113, 23908, 29885, 39280, 42226, 47816, 59770, 68249, 73597, 84452, 95632, 105565, 119540, 136498, 147194, 168904, 211130, 239080, 272996, 294388, 337808, 341245, 367985, 422260, 478160, 545992, 588776, 682490, 735970, 844520, 1091984, 1177552, 1364980, 1471940, 1689040, 2729960, 2934707, 2943880, 3164671, 5459920, 5869414, 5887760, 6329342, 10229983, 11738828, 12658684, 14673535, 15823355, 20459966, 23477656, 25317368, 29347070, 31646710, 36136127, 40919932, 46955312, 50634736, 51149915, 58694140, 63293420, 72272254, 81839864, 102299830, 117388280, 126586840, 144544508, 163679728, 180680635, 204599660, 234776560, 253173680, 289089016, 361361270, 409199320, 439889269, 578178032, 722722540, 818398640, 879778538, 1445445080, 1553853461, 1759557076, 2199446345, 2890890160, 3107706922, 3519114152, 4398892690, 5022921653, 6215413844, 7038228304, 7769267305, 8797785380, 10045843306, 12430827688, 15538534610, 17595570760, 20091686612, 24861655376, 25114608265, 31077069220, 35191141520, 40183373224, 50229216530, 62154138440, 80366746448, 100458433060, 124308276880, 200916866120, 215985631079, 401833732240, 431971262158, 863942524316, 1079928155395, 1727885048632, 2159856310790, 3455770097264, 4319712621580, 8639425243160, 17278850486320]

約数ペア:

[(1, 17278850486320), (2, 8639425243160), (4, 4319712621580), (5, 3455770097264), (8, 2159856310790), (10, 1727885048632), (16, 1079928155395), (20, 863942524316), (40, 431971262158), (43, 401833732240), (80, 215985631079), (86, 200916866120), (139, 124308276880), (172, 100458433060), (215, 80366746448), (278, 62154138440), (344, 50229216530), (430, 40183373224), (491, 35191141520), (556, 31077069220), (688, 25114608265), (695, 24861655376), (860, 20091686612), (982, 17595570760), (1112, 15538534610), (1390, 12430827688), (1720, 10045843306), (1964, 8797785380), (2224, 7769267305), (2455, 7038228304), (2780, 6215413844), (3440, 5022921653), (3928, 4398892690), (4910, 3519114152), (5560, 3107706922), (5977, 2890890160), (7856, 2199446345), (9820, 1759557076), (11120, 1553853461), (11954, 1445445080), (19640, 879778538), (21113, 818398640), (23908, 722722540), (29885, 578178032), (39280, 439889269), (42226, 409199320), (47816, 361361270), (59770, 289089016), (68249, 253173680), (73597, 234776560), (84452, 204599660), (95632, 180680635), (105565, 163679728), (119540, 144544508), (136498, 126586840), (147194, 117388280), (168904, 102299830), (211130, 81839864), (239080, 72272254), (272996, 63293420), (294388, 58694140), (337808, 51149915), (341245, 50634736), (367985, 46955312), (422260, 40919932), (478160, 36136127), (545992, 31646710), (588776, 29347070), (682490, 25317368), (735970, 23477656), (844520, 20459966), (1091984, 15823355), (1177552, 14673535), (1364980, 12658684), (1471940, 11738828), (1689040, 10229983), (2729960, 6329342), (2934707, 5887760), (2943880, 5869414), (3164671, 5459920)]