25646915520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{18211}}^1$

素因数の和:18400

約数の個数: 224

約数和(自身を含む): 91036688640

約数和(自身を除く): 65389773120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 163, 180, 192, 216, 240, 270, 288, 320, 326, 360, 432, 480, 489, 540, 576, 652, 720, 815, 864, 960, 978, 1080, 1304, 1440, 1467, 1630, 1728, 1956, 2160, 2445, 2608, 2880, 2934, 3260, 3912, 4320, 4401, 4890, 5216, 5868, 6520, 7335, 7824, 8640, 8802, 9780, 10432, 11736, 13040, 14670, 15648, 17604, 18211, 19560, 22005, 23472, 26080, 29340, 31296, 35208, 36422, 39120, 44010, 46944, 52160, 54633, 58680, 70416, 72844, 78240, 88020, 91055, 93888, 109266, 117360, 140832, 145688, 156480, 163899, 176040, 182110, 218532, 234720, 273165, 281664, 291376, 327798, 352080, 364220, 437064, 469440, 491697, 546330, 582752, 655596, 704160, 728440, 819495, 874128, 983394, 1092660, 1165504, 1311192, 1408320, 1456880, 1638990, 1748256, 1966788, 2185320, 2458485, 2622384, 2913760, 2968393, 3277980, 3496512, 3933576, 4370640, 4916970, 5244768, 5827520, 5936786, 6555960, 7867152, 8741280, 8905179, 9833940, 10489536, 11873572, 13111920, 14841965, 15734304, 17482560, 17810358, 19667880, 23747144, 26223840, 26715537, 29683930, 31468608, 35620716, 39335760, 44525895, 47494288, 52447680, 53431074, 59367860, 71241432, 78671520, 80146611, 89051790, 94988576, 106862148, 118735720, 133577685, 142482864, 157343040, 160293222, 178103580, 189977152, 213724296, 237471440, 267155370, 284965728, 320586444, 356207160, 400733055, 427448592, 474942880, 534310740, 569931456, 641172888, 712414320, 801466110, 854897184, 949885760, 1068621480, 1282345776, 1424828640, 1602932220, 1709794368, 2137242960, 2564691552, 2849657280, 3205864440, 4274485920, 5129383104, 6411728880, 8548971840, 12823457760, 25646915520]

約数ペア:

[(1, 25646915520), (2, 12823457760), (3, 8548971840), (4, 6411728880), (5, 5129383104), (6, 4274485920), (8, 3205864440), (9, 2849657280), (10, 2564691552), (12, 2137242960), (15, 1709794368), (16, 1602932220), (18, 1424828640), (20, 1282345776), (24, 1068621480), (27, 949885760), (30, 854897184), (32, 801466110), (36, 712414320), (40, 641172888), (45, 569931456), (48, 534310740), (54, 474942880), (60, 427448592), (64, 400733055), (72, 356207160), (80, 320586444), (90, 284965728), (96, 267155370), (108, 237471440), (120, 213724296), (135, 189977152), (144, 178103580), (160, 160293222), (163, 157343040), (180, 142482864), (192, 133577685), (216, 118735720), (240, 106862148), (270, 94988576), (288, 89051790), (320, 80146611), (326, 78671520), (360, 71241432), (432, 59367860), (480, 53431074), (489, 52447680), (540, 47494288), (576, 44525895), (652, 39335760), (720, 35620716), (815, 31468608), (864, 29683930), (960, 26715537), (978, 26223840), (1080, 23747144), (1304, 19667880), (1440, 17810358), (1467, 17482560), (1630, 15734304), (1728, 14841965), (1956, 13111920), (2160, 11873572), (2445, 10489536), (2608, 9833940), (2880, 8905179), (2934, 8741280), (3260, 7867152), (3912, 6555960), (4320, 5936786), (4401, 5827520), (4890, 5244768), (5216, 4916970), (5868, 4370640), (6520, 3933576), (7335, 3496512), (7824, 3277980), (8640, 2968393), (8802, 2913760), (9780, 2622384), (10432, 2458485), (11736, 2185320), (13040, 1966788), (14670, 1748256), (15648, 1638990), (17604, 1456880), (18211, 1408320), (19560, 1311192), (22005, 1165504), (23472, 1092660), (26080, 983394), (29340, 874128), (31296, 819495), (35208, 728440), (36422, 704160), (39120, 655596), (44010, 582752), (46944, 546330), (52160, 491697), (54633, 469440), (58680, 437064), (70416, 364220), (72844, 352080), (78240, 327798), (88020, 291376), (91055, 281664), (93888, 273165), (109266, 234720), (117360, 218532), (140832, 182110), (145688, 176040), (156480, 163899)]