634521240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:626

約数の個数: 192

約数和(自身を含む): 2168337600

約数和(自身を除く): 1533816360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 197, 207, 230, 276, 345, 360, 389, 394, 414, 460, 552, 591, 690, 778, 788, 828, 920, 985, 1035, 1167, 1182, 1380, 1556, 1576, 1656, 1773, 1945, 1970, 2070, 2334, 2364, 2760, 2955, 3112, 3501, 3546, 3890, 3940, 4140, 4531, 4668, 4728, 5835, 5910, 7002, 7092, 7780, 7880, 8280, 8865, 8947, 9062, 9336, 11670, 11820, 13593, 14004, 14184, 15560, 17505, 17730, 17894, 18124, 22655, 23340, 23640, 26841, 27186, 28008, 35010, 35460, 35788, 36248, 40779, 44735, 45310, 46680, 53682, 54372, 67965, 70020, 70920, 71576, 76633, 80523, 81558, 89470, 90620, 107364, 108744, 134205, 135930, 140040, 153266, 161046, 163116, 178940, 181240, 203895, 214728, 229899, 268410, 271860, 306532, 322092, 326232, 357880, 383165, 402615, 407790, 459798, 536820, 543720, 613064, 644184, 689697, 766330, 805230, 815580, 919596, 1073640, 1149495, 1379394, 1532660, 1610460, 1631160, 1762559, 1839192, 2298990, 2758788, 3065320, 3220920, 3448485, 3525118, 4597980, 5287677, 5517576, 6896970, 7050236, 8812795, 9195960, 10575354, 13793940, 14100472, 15863031, 17625590, 21150708, 26438385, 27587880, 31726062, 35251180, 42301416, 52876770, 63452124, 70502360, 79315155, 105753540, 126904248, 158630310, 211507080, 317260620, 634521240]

約数ペア:

[(1, 634521240), (2, 317260620), (3, 211507080), (4, 158630310), (5, 126904248), (6, 105753540), (8, 79315155), (9, 70502360), (10, 63452124), (12, 52876770), (15, 42301416), (18, 35251180), (20, 31726062), (23, 27587880), (24, 26438385), (30, 21150708), (36, 17625590), (40, 15863031), (45, 14100472), (46, 13793940), (60, 10575354), (69, 9195960), (72, 8812795), (90, 7050236), (92, 6896970), (115, 5517576), (120, 5287677), (138, 4597980), (180, 3525118), (184, 3448485), (197, 3220920), (207, 3065320), (230, 2758788), (276, 2298990), (345, 1839192), (360, 1762559), (389, 1631160), (394, 1610460), (414, 1532660), (460, 1379394), (552, 1149495), (591, 1073640), (690, 919596), (778, 815580), (788, 805230), (828, 766330), (920, 689697), (985, 644184), (1035, 613064), (1167, 543720), (1182, 536820), (1380, 459798), (1556, 407790), (1576, 402615), (1656, 383165), (1773, 357880), (1945, 326232), (1970, 322092), (2070, 306532), (2334, 271860), (2364, 268410), (2760, 229899), (2955, 214728), (3112, 203895), (3501, 181240), (3546, 178940), (3890, 163116), (3940, 161046), (4140, 153266), (4531, 140040), (4668, 135930), (4728, 134205), (5835, 108744), (5910, 107364), (7002, 90620), (7092, 89470), (7780, 81558), (7880, 80523), (8280, 76633), (8865, 71576), (8947, 70920), (9062, 70020), (9336, 67965), (11670, 54372), (11820, 53682), (13593, 46680), (14004, 45310), (14184, 44735), (15560, 40779), (17505, 36248), (17730, 35788), (17894, 35460), (18124, 35010), (22655, 28008), (23340, 27186), (23640, 26841)]