251023449840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1\times {\mathrm{12037}}^1$

素因数の和:14887

約数の個数: 160

約数和(自身を含む): 803628374016

約数和(自身を除く): 552604924176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 2803, 3720, 5606, 7440, 8409, 11212, 12037, 14015, 16818, 22424, 24074, 28030, 33636, 36111, 42045, 44848, 48148, 56060, 60185, 67272, 72222, 84090, 86893, 96296, 112120, 120370, 134544, 144444, 168180, 173786, 180555, 192592, 224240, 240740, 260679, 288888, 336360, 347572, 361110, 373147, 434465, 481480, 521358, 577776, 672720, 695144, 722220, 746294, 868930, 962960, 1042716, 1119441, 1303395, 1390288, 1444440, 1492588, 1737860, 1865735, 2085432, 2238882, 2606790, 2888880, 2985176, 3475720, 3731470, 4170864, 4477764, 5213580, 5597205, 5970352, 6951440, 7462940, 8955528, 10427160, 11194410, 14925880, 17911056, 20854320, 22388820, 29851760, 33739711, 44777640, 67479422, 89555280, 101219133, 134958844, 168698555, 202438266, 269917688, 337397110, 404876532, 506095665, 539835376, 674794220, 809753064, 1012191330, 1045931041, 1349588440, 1619506128, 2024382660, 2091862082, 2699176880, 3137793123, 4048765320, 4183724164, 5229655205, 6275586246, 8097530640, 8367448328, 10459310410, 12551172492, 15688965615, 16734896656, 20918620820, 25102344984, 31377931230, 41837241640, 50204689968, 62755862460, 83674483280, 125511724920, 251023449840]

約数ペア:

[(1, 251023449840), (2, 125511724920), (3, 83674483280), (4, 62755862460), (5, 50204689968), (6, 41837241640), (8, 31377931230), (10, 25102344984), (12, 20918620820), (15, 16734896656), (16, 15688965615), (20, 12551172492), (24, 10459310410), (30, 8367448328), (31, 8097530640), (40, 6275586246), (48, 5229655205), (60, 4183724164), (62, 4048765320), (80, 3137793123), (93, 2699176880), (120, 2091862082), (124, 2024382660), (155, 1619506128), (186, 1349588440), (240, 1045931041), (248, 1012191330), (310, 809753064), (372, 674794220), (465, 539835376), (496, 506095665), (620, 404876532), (744, 337397110), (930, 269917688), (1240, 202438266), (1488, 168698555), (1860, 134958844), (2480, 101219133), (2803, 89555280), (3720, 67479422), (5606, 44777640), (7440, 33739711), (8409, 29851760), (11212, 22388820), (12037, 20854320), (14015, 17911056), (16818, 14925880), (22424, 11194410), (24074, 10427160), (28030, 8955528), (33636, 7462940), (36111, 6951440), (42045, 5970352), (44848, 5597205), (48148, 5213580), (56060, 4477764), (60185, 4170864), (67272, 3731470), (72222, 3475720), (84090, 2985176), (86893, 2888880), (96296, 2606790), (112120, 2238882), (120370, 2085432), (134544, 1865735), (144444, 1737860), (168180, 1492588), (173786, 1444440), (180555, 1390288), (192592, 1303395), (224240, 1119441), (240740, 1042716), (260679, 962960), (288888, 868930), (336360, 746294), (347572, 722220), (361110, 695144), (373147, 672720), (434465, 577776), (481480, 521358)]