788233680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3160

約数の個数: 240

約数和(自身を含む): 2957310720

約数和(自身を除く): 2169077040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3119, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6238, 6318, 6480, 7020, 8424, 9357, 9360, 9720, 10530, 12476, 12636, 14040, 15595, 15795, 16848, 18714, 19440, 21060, 24952, 25272, 28071, 28080, 31190, 31590, 37428, 40547, 42120, 46785, 49904, 50544, 56142, 62380, 63180, 74856, 81094, 84213, 84240, 93570, 112284, 121641, 124760, 126360, 140355, 149712, 162188, 168426, 187140, 202735, 224568, 243282, 249520, 252639, 252720, 280710, 324376, 336852, 364923, 374280, 405470, 421065, 449136, 486564, 505278, 561420, 608205, 648752, 673704, 729846, 748560, 757917, 810940, 842130, 973128, 1010556, 1094769, 1122840, 1216410, 1263195, 1347408, 1459692, 1515834, 1621880, 1684260, 1824615, 1946256, 2021112, 2189538, 2245680, 2432820, 2526390, 2919384, 3031668, 3243760, 3284307, 3368520, 3649230, 3789585, 4042224, 4379076, 4865640, 5052780, 5473845, 5838768, 6063336, 6568614, 6737040, 7298460, 7579170, 8758152, 9731280, 9852921, 10105560, 10947690, 12126672, 13137228, 14596920, 15158340, 16421535, 17516304, 19705842, 20211120, 21895380, 26274456, 29193840, 30316680, 32843070, 39411684, 43790760, 49264605, 52548912, 60633360, 65686140, 78823368, 87581520, 98529210, 131372280, 157646736, 197058420, 262744560, 394116840, 788233680]

約数ペア:

[(1, 788233680), (2, 394116840), (3, 262744560), (4, 197058420), (5, 157646736), (6, 131372280), (8, 98529210), (9, 87581520), (10, 78823368), (12, 65686140), (13, 60633360), (15, 52548912), (16, 49264605), (18, 43790760), (20, 39411684), (24, 32843070), (26, 30316680), (27, 29193840), (30, 26274456), (36, 21895380), (39, 20211120), (40, 19705842), (45, 17516304), (48, 16421535), (52, 15158340), (54, 14596920), (60, 13137228), (65, 12126672), (72, 10947690), (78, 10105560), (80, 9852921), (81, 9731280), (90, 8758152), (104, 7579170), (108, 7298460), (117, 6737040), (120, 6568614), (130, 6063336), (135, 5838768), (144, 5473845), (156, 5052780), (162, 4865640), (180, 4379076), (195, 4042224), (208, 3789585), (216, 3649230), (234, 3368520), (240, 3284307), (243, 3243760), (260, 3031668), (270, 2919384), (312, 2526390), (324, 2432820), (351, 2245680), (360, 2189538), (390, 2021112), (405, 1946256), (432, 1824615), (468, 1684260), (486, 1621880), (520, 1515834), (540, 1459692), (585, 1347408), (624, 1263195), (648, 1216410), (702, 1122840), (720, 1094769), (780, 1010556), (810, 973128), (936, 842130), (972, 810940), (1040, 757917), (1053, 748560), (1080, 729846), (1170, 673704), (1215, 648752), (1296, 608205), (1404, 561420), (1560, 505278), (1620, 486564), (1755, 449136), (1872, 421065), (1944, 405470), (2106, 374280), (2160, 364923), (2340, 336852), (2430, 324376), (2808, 280710), (3119, 252720), (3120, 252639), (3159, 249520), (3240, 243282), (3510, 224568), (3888, 202735), (4212, 187140), (4680, 168426), (4860, 162188), (5265, 149712), (5616, 140355), (6238, 126360), (6318, 124760), (6480, 121641), (7020, 112284), (8424, 93570), (9357, 84240), (9360, 84213), (9720, 81094), (10530, 74856), (12476, 63180), (12636, 62380), (14040, 56142), (15595, 50544), (15795, 49904), (16848, 46785), (18714, 42120), (19440, 40547), (21060, 37428), (24952, 31590), (25272, 31190), (28071, 28080)]