646836840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5158

約数の個数: 192

約数和(自身を含む): 2348236800

約数和(自身を除く): 1701399960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4680, 4860, 5119, 5265, 6318, 7020, 8424, 9720, 10238, 10530, 12636, 14040, 15357, 15795, 20476, 21060, 25272, 25595, 30714, 31590, 40952, 42120, 46071, 51190, 61428, 63180, 66547, 76785, 92142, 102380, 122856, 126360, 133094, 138213, 153570, 184284, 199641, 204760, 230355, 266188, 276426, 307140, 332735, 368568, 399282, 414639, 460710, 532376, 552852, 598923, 614280, 665470, 691065, 798564, 829278, 921420, 998205, 1105704, 1197846, 1243917, 1330940, 1382130, 1597128, 1658556, 1796769, 1842840, 1996410, 2073195, 2395692, 2487834, 2661880, 2764260, 2994615, 3317112, 3593538, 3992820, 4146390, 4791384, 4975668, 5390307, 5528520, 5989230, 6219585, 7187076, 7985640, 8292780, 8983845, 9951336, 10780614, 11978460, 12439170, 14374152, 16170921, 16585560, 17967690, 21561228, 23956920, 24878340, 26951535, 32341842, 35935380, 43122456, 49756680, 53903070, 64683684, 71870760, 80854605, 107806140, 129367368, 161709210, 215612280, 323418420, 646836840]

約数ペア:

[(1, 646836840), (2, 323418420), (3, 215612280), (4, 161709210), (5, 129367368), (6, 107806140), (8, 80854605), (9, 71870760), (10, 64683684), (12, 53903070), (13, 49756680), (15, 43122456), (18, 35935380), (20, 32341842), (24, 26951535), (26, 24878340), (27, 23956920), (30, 21561228), (36, 17967690), (39, 16585560), (40, 16170921), (45, 14374152), (52, 12439170), (54, 11978460), (60, 10780614), (65, 9951336), (72, 8983845), (78, 8292780), (81, 7985640), (90, 7187076), (104, 6219585), (108, 5989230), (117, 5528520), (120, 5390307), (130, 4975668), (135, 4791384), (156, 4146390), (162, 3992820), (180, 3593538), (195, 3317112), (216, 2994615), (234, 2764260), (243, 2661880), (260, 2487834), (270, 2395692), (312, 2073195), (324, 1996410), (351, 1842840), (360, 1796769), (390, 1658556), (405, 1597128), (468, 1382130), (486, 1330940), (520, 1243917), (540, 1197846), (585, 1105704), (648, 998205), (702, 921420), (780, 829278), (810, 798564), (936, 691065), (972, 665470), (1053, 614280), (1080, 598923), (1170, 552852), (1215, 532376), (1404, 460710), (1560, 414639), (1620, 399282), (1755, 368568), (1944, 332735), (2106, 307140), (2340, 276426), (2430, 266188), (2808, 230355), (3159, 204760), (3240, 199641), (3510, 184284), (4212, 153570), (4680, 138213), (4860, 133094), (5119, 126360), (5265, 122856), (6318, 102380), (7020, 92142), (8424, 76785), (9720, 66547), (10238, 63180), (10530, 61428), (12636, 51190), (14040, 46071), (15357, 42120), (15795, 40952), (20476, 31590), (21060, 30714), (25272, 25595)]