673104240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 2381633280

約数和(自身を除く): 1708529040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 53, 60, 62, 72, 80, 90, 93, 106, 120, 124, 144, 155, 159, 180, 186, 212, 240, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 496, 530, 558, 569, 620, 636, 720, 744, 795, 848, 930, 954, 1060, 1116, 1138, 1240, 1272, 1395, 1488, 1590, 1643, 1707, 1860, 1908, 2120, 2232, 2276, 2385, 2480, 2544, 2790, 2845, 3180, 3286, 3414, 3720, 3816, 4240, 4464, 4552, 4770, 4929, 5121, 5580, 5690, 6360, 6572, 6828, 7440, 7632, 8215, 8535, 9104, 9540, 9858, 10242, 11160, 11380, 12720, 13144, 13656, 14787, 16430, 17070, 17639, 19080, 19716, 20484, 22320, 22760, 24645, 25605, 26288, 27312, 29574, 30157, 32860, 34140, 35278, 38160, 39432, 40968, 45520, 49290, 51210, 52917, 59148, 60314, 65720, 68280, 70556, 73935, 78864, 81936, 88195, 90471, 98580, 102420, 105834, 118296, 120628, 131440, 136560, 141112, 147870, 150785, 158751, 176390, 180942, 197160, 204840, 211668, 236592, 241256, 264585, 271413, 282224, 295740, 301570, 317502, 352780, 361884, 394320, 409680, 423336, 452355, 482512, 529170, 542826, 591480, 603140, 635004, 705560, 723768, 793755, 846672, 904710, 934867, 1058340, 1085652, 1182960, 1206280, 1270008, 1357065, 1411120, 1447536, 1587510, 1809420, 1869734, 2116680, 2171304, 2412560, 2540016, 2714130, 2804601, 3175020, 3618840, 3739468, 4233360, 4342608, 4674335, 5428260, 5609202, 6350040, 7237680, 7478936, 8413803, 9348670, 10856520, 11218404, 12700080, 14023005, 14957872, 16827606, 18697340, 21713040, 22436808, 28046010, 33655212, 37394680, 42069015, 44873616, 56092020, 67310424, 74789360, 84138030, 112184040, 134620848, 168276060, 224368080, 336552120, 673104240]

約数ペア:

[(1, 673104240), (2, 336552120), (3, 224368080), (4, 168276060), (5, 134620848), (6, 112184040), (8, 84138030), (9, 74789360), (10, 67310424), (12, 56092020), (15, 44873616), (16, 42069015), (18, 37394680), (20, 33655212), (24, 28046010), (30, 22436808), (31, 21713040), (36, 18697340), (40, 16827606), (45, 14957872), (48, 14023005), (53, 12700080), (60, 11218404), (62, 10856520), (72, 9348670), (80, 8413803), (90, 7478936), (93, 7237680), (106, 6350040), (120, 5609202), (124, 5428260), (144, 4674335), (155, 4342608), (159, 4233360), (180, 3739468), (186, 3618840), (212, 3175020), (240, 2804601), (248, 2714130), (265, 2540016), (279, 2412560), (310, 2171304), (318, 2116680), (360, 1869734), (372, 1809420), (424, 1587510), (465, 1447536), (477, 1411120), (496, 1357065), (530, 1270008), (558, 1206280), (569, 1182960), (620, 1085652), (636, 1058340), (720, 934867), (744, 904710), (795, 846672), (848, 793755), (930, 723768), (954, 705560), (1060, 635004), (1116, 603140), (1138, 591480), (1240, 542826), (1272, 529170), (1395, 482512), (1488, 452355), (1590, 423336), (1643, 409680), (1707, 394320), (1860, 361884), (1908, 352780), (2120, 317502), (2232, 301570), (2276, 295740), (2385, 282224), (2480, 271413), (2544, 264585), (2790, 241256), (2845, 236592), (3180, 211668), (3286, 204840), (3414, 197160), (3720, 180942), (3816, 176390), (4240, 158751), (4464, 150785), (4552, 147870), (4770, 141112), (4929, 136560), (5121, 131440), (5580, 120628), (5690, 118296), (6360, 105834), (6572, 102420), (6828, 98580), (7440, 90471), (7632, 88195), (8215, 81936), (8535, 78864), (9104, 73935), (9540, 70556), (9858, 68280), (10242, 65720), (11160, 60314), (11380, 59148), (12720, 52917), (13144, 51210), (13656, 49290), (14787, 45520), (16430, 40968), (17070, 39432), (17639, 38160), (19080, 35278), (19716, 34140), (20484, 32860), (22320, 30157), (22760, 29574), (24645, 27312), (25605, 26288)]