162807840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 619799040

約数和(自身を除く): 456991200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 223, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 416, 432, 446, 468, 480, 507, 520, 540, 585, 624, 669, 676, 702, 720, 780, 845, 864, 892, 936, 1014, 1040, 1080, 1115, 1170, 1248, 1338, 1352, 1404, 1440, 1521, 1560, 1690, 1755, 1784, 1872, 2007, 2028, 2080, 2160, 2230, 2340, 2535, 2676, 2704, 2808, 2899, 3042, 3120, 3345, 3380, 3510, 3568, 3744, 4014, 4056, 4320, 4460, 4563, 4680, 5070, 5352, 5408, 5616, 5798, 6021, 6084, 6240, 6690, 6760, 7020, 7136, 7605, 8028, 8112, 8697, 8920, 9126, 9360, 10035, 10140, 10704, 11232, 11596, 12042, 12168, 13380, 13520, 14040, 14495, 15210, 16056, 16224, 17394, 17840, 18252, 18720, 20070, 20280, 21408, 22815, 23192, 24084, 24336, 26091, 26760, 27040, 28080, 28990, 30105, 30420, 32112, 34788, 35680, 36504, 37687, 40140, 40560, 43485, 45630, 46384, 48168, 48672, 52182, 53520, 56160, 57980, 60210, 60840, 64224, 69576, 73008, 75374, 78273, 80280, 81120, 86970, 91260, 92768, 96336, 104364, 107040, 113061, 115960, 120420, 121680, 130455, 139152, 146016, 150748, 156546, 160560, 173940, 182520, 188435, 192672, 208728, 226122, 231920, 240840, 243360, 260910, 278304, 301496, 313092, 321120, 339183, 347880, 365040, 376870, 391365, 417456, 452244, 463840, 481680, 521820, 565305, 602992, 626184, 678366, 695760, 730080, 753740, 782730, 834912, 904488, 963360, 1017549, 1043640, 1130610, 1205984, 1252368, 1356732, 1391520, 1507480, 1565460, 1695915, 1808976, 2035098, 2087280, 2261220, 2504736, 2713464, 3014960, 3130920, 3391830, 3617952, 4070196, 4174560, 4522440, 5087745, 5426928, 6029920, 6261840, 6783660, 8140392, 9044880, 10175490, 10853856, 12523680, 13567320, 16280784, 18089760, 20350980, 27134640, 32561568, 40701960, 54269280, 81403920, 162807840]

約数ペア:

[(1, 162807840), (2, 81403920), (3, 54269280), (4, 40701960), (5, 32561568), (6, 27134640), (8, 20350980), (9, 18089760), (10, 16280784), (12, 13567320), (13, 12523680), (15, 10853856), (16, 10175490), (18, 9044880), (20, 8140392), (24, 6783660), (26, 6261840), (27, 6029920), (30, 5426928), (32, 5087745), (36, 4522440), (39, 4174560), (40, 4070196), (45, 3617952), (48, 3391830), (52, 3130920), (54, 3014960), (60, 2713464), (65, 2504736), (72, 2261220), (78, 2087280), (80, 2035098), (90, 1808976), (96, 1695915), (104, 1565460), (108, 1507480), (117, 1391520), (120, 1356732), (130, 1252368), (135, 1205984), (144, 1130610), (156, 1043640), (160, 1017549), (169, 963360), (180, 904488), (195, 834912), (208, 782730), (216, 753740), (223, 730080), (234, 695760), (240, 678366), (260, 626184), (270, 602992), (288, 565305), (312, 521820), (338, 481680), (351, 463840), (360, 452244), (390, 417456), (416, 391365), (432, 376870), (446, 365040), (468, 347880), (480, 339183), (507, 321120), (520, 313092), (540, 301496), (585, 278304), (624, 260910), (669, 243360), (676, 240840), (702, 231920), (720, 226122), (780, 208728), (845, 192672), (864, 188435), (892, 182520), (936, 173940), (1014, 160560), (1040, 156546), (1080, 150748), (1115, 146016), (1170, 139152), (1248, 130455), (1338, 121680), (1352, 120420), (1404, 115960), (1440, 113061), (1521, 107040), (1560, 104364), (1690, 96336), (1755, 92768), (1784, 91260), (1872, 86970), (2007, 81120), (2028, 80280), (2080, 78273), (2160, 75374), (2230, 73008), (2340, 69576), (2535, 64224), (2676, 60840), (2704, 60210), (2808, 57980), (2899, 56160), (3042, 53520), (3120, 52182), (3345, 48672), (3380, 48168), (3510, 46384), (3568, 45630), (3744, 43485), (4014, 40560), (4056, 40140), (4320, 37687), (4460, 36504), (4563, 35680), (4680, 34788), (5070, 32112), (5352, 30420), (5408, 30105), (5616, 28990), (5798, 28080), (6021, 27040), (6084, 26760), (6240, 26091), (6690, 24336), (6760, 24084), (7020, 23192), (7136, 22815), (7605, 21408), (8028, 20280), (8112, 20070), (8697, 18720), (8920, 18252), (9126, 17840), (9360, 17394), (10035, 16224), (10140, 16056), (10704, 15210), (11232, 14495), (11596, 14040), (12042, 13520), (12168, 13380)]