1771944720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^2$

素因数の和:207

約数の個数: 360

約数和(自身を含む): 6884934336

約数和(自身を除く): 5112989616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 79, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 158, 168, 169, 182, 195, 208, 210, 237, 240, 260, 273, 280, 312, 316, 336, 338, 364, 390, 395, 420, 455, 474, 507, 520, 546, 553, 560, 624, 632, 676, 728, 780, 790, 840, 845, 910, 948, 1014, 1027, 1040, 1092, 1106, 1183, 1185, 1264, 1352, 1365, 1456, 1560, 1580, 1659, 1680, 1690, 1820, 1896, 2028, 2054, 2184, 2212, 2366, 2370, 2535, 2704, 2730, 2765, 3081, 3120, 3160, 3318, 3380, 3549, 3640, 3792, 4056, 4108, 4368, 4424, 4732, 4740, 5070, 5135, 5460, 5530, 5915, 6162, 6241, 6320, 6636, 6760, 7098, 7189, 7280, 8112, 8216, 8295, 8848, 9464, 9480, 10140, 10270, 10920, 11060, 11830, 12324, 12482, 13272, 13351, 13520, 14196, 14378, 15405, 16432, 16590, 17745, 18723, 18928, 18960, 20280, 20540, 21567, 21840, 22120, 23660, 24648, 24964, 26544, 26702, 28392, 28756, 30810, 31205, 33180, 35490, 35945, 37446, 40053, 40560, 41080, 43134, 43687, 44240, 47320, 49296, 49928, 53404, 56784, 57512, 61620, 62410, 66360, 66755, 70980, 71890, 74892, 80106, 81133, 82160, 86268, 87374, 93457, 93615, 94640, 99856, 106808, 107835, 115024, 123240, 124820, 131061, 132720, 133510, 141960, 143780, 149784, 160212, 162266, 172536, 174748, 186914, 187230, 200265, 213616, 215670, 218435, 243399, 246480, 249640, 262122, 267020, 280371, 283920, 287560, 299568, 320424, 324532, 345072, 349496, 373828, 374460, 400530, 405665, 431340, 436870, 467285, 486798, 499280, 524244, 534040, 560742, 567931, 575120, 640848, 649064, 655305, 698992, 747656, 748920, 801060, 811330, 862680, 873740, 934570, 973596, 1048488, 1054729, 1068080, 1121484, 1135862, 1216995, 1298128, 1310610, 1401855, 1495312, 1497840, 1602120, 1622660, 1703793, 1725360, 1747480, 1869140, 1947192, 2096976, 2109458, 2242968, 2271724, 2433990, 2621220, 2803710, 2839655, 3164187, 3204240, 3245320, 3407586, 3494960, 3738280, 3894384, 4218916, 4485936, 4543448, 4867980, 5242440, 5273645, 5607420, 5679310, 6328374, 6490640, 6815172, 7383103, 7476560, 8437832, 8518965, 9086896, 9735960, 10484880, 10547290, 11214840, 11358620, 12656748, 13630344, 14766206, 15820935, 16875664, 17037930, 19471920, 21094580, 22149309, 22429680, 22717240, 25313496, 27260688, 29532412, 31641870, 34075860, 36915515, 42189160, 44298618, 45434480, 50626992, 59064824, 63283740, 68151720, 73831030, 84378320, 88597236, 110746545, 118129648, 126567480, 136303440, 147662060, 177194472, 221493090, 253134960, 295324120, 354388944, 442986180, 590648240, 885972360, 1771944720]

約数ペア:

[(1, 1771944720), (2, 885972360), (3, 590648240), (4, 442986180), (5, 354388944), (6, 295324120), (7, 253134960), (8, 221493090), (10, 177194472), (12, 147662060), (13, 136303440), (14, 126567480), (15, 118129648), (16, 110746545), (20, 88597236), (21, 84378320), (24, 73831030), (26, 68151720), (28, 63283740), (30, 59064824), (35, 50626992), (39, 45434480), (40, 44298618), (42, 42189160), (48, 36915515), (52, 34075860), (56, 31641870), (60, 29532412), (65, 27260688), (70, 25313496), (78, 22717240), (79, 22429680), (80, 22149309), (84, 21094580), (91, 19471920), (104, 17037930), (105, 16875664), (112, 15820935), (120, 14766206), (130, 13630344), (140, 12656748), (156, 11358620), (158, 11214840), (168, 10547290), (169, 10484880), (182, 9735960), (195, 9086896), (208, 8518965), (210, 8437832), (237, 7476560), (240, 7383103), (260, 6815172), (273, 6490640), (280, 6328374), (312, 5679310), (316, 5607420), (336, 5273645), (338, 5242440), (364, 4867980), (390, 4543448), (395, 4485936), (420, 4218916), (455, 3894384), (474, 3738280), (507, 3494960), (520, 3407586), (546, 3245320), (553, 3204240), (560, 3164187), (624, 2839655), (632, 2803710), (676, 2621220), (728, 2433990), (780, 2271724), (790, 2242968), (840, 2109458), (845, 2096976), (910, 1947192), (948, 1869140), (1014, 1747480), (1027, 1725360), (1040, 1703793), (1092, 1622660), (1106, 1602120), (1183, 1497840), (1185, 1495312), (1264, 1401855), (1352, 1310610), (1365, 1298128), (1456, 1216995), (1560, 1135862), (1580, 1121484), (1659, 1068080), (1680, 1054729), (1690, 1048488), (1820, 973596), (1896, 934570), (2028, 873740), (2054, 862680), (2184, 811330), (2212, 801060), (2366, 748920), (2370, 747656), (2535, 698992), (2704, 655305), (2730, 649064), (2765, 640848), (3081, 575120), (3120, 567931), (3160, 560742), (3318, 534040), (3380, 524244), (3549, 499280), (3640, 486798), (3792, 467285), (4056, 436870), (4108, 431340), (4368, 405665), (4424, 400530), (4732, 374460), (4740, 373828), (5070, 349496), (5135, 345072), (5460, 324532), (5530, 320424), (5915, 299568), (6162, 287560), (6241, 283920), (6320, 280371), (6636, 267020), (6760, 262122), (7098, 249640), (7189, 246480), (7280, 243399), (8112, 218435), (8216, 215670), (8295, 213616), (8848, 200265), (9464, 187230), (9480, 186914), (10140, 174748), (10270, 172536), (10920, 162266), (11060, 160212), (11830, 149784), (12324, 143780), (12482, 141960), (13272, 133510), (13351, 132720), (13520, 131061), (14196, 124820), (14378, 123240), (15405, 115024), (16432, 107835), (16590, 106808), (17745, 99856), (18723, 94640), (18928, 93615), (18960, 93457), (20280, 87374), (20540, 86268), (21567, 82160), (21840, 81133), (22120, 80106), (23660, 74892), (24648, 71890), (24964, 70980), (26544, 66755), (26702, 66360), (28392, 62410), (28756, 61620), (30810, 57512), (31205, 56784), (33180, 53404), (35490, 49928), (35945, 49296), (37446, 47320), (40053, 44240), (40560, 43687), (41080, 43134)]