73308720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 237984768

約数和(自身を除く): 164676048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 67, 80, 94, 97, 120, 134, 141, 188, 194, 201, 235, 240, 268, 282, 291, 335, 376, 388, 402, 470, 485, 536, 564, 582, 670, 705, 752, 776, 804, 940, 970, 1005, 1072, 1128, 1164, 1340, 1410, 1455, 1552, 1608, 1880, 1940, 2010, 2256, 2328, 2680, 2820, 2910, 3149, 3216, 3760, 3880, 4020, 4559, 4656, 5360, 5640, 5820, 6298, 6499, 7760, 8040, 9118, 9447, 11280, 11640, 12596, 12998, 13677, 15745, 16080, 18236, 18894, 19497, 22795, 23280, 25192, 25996, 27354, 31490, 32495, 36472, 37788, 38994, 45590, 47235, 50384, 51992, 54708, 62980, 64990, 68385, 72944, 75576, 77988, 91180, 94470, 97485, 103984, 109416, 125960, 129980, 136770, 151152, 155976, 182360, 188940, 194970, 218832, 251920, 259960, 273540, 305453, 311952, 364720, 377880, 389940, 519920, 547080, 610906, 755760, 779880, 916359, 1094160, 1221812, 1527265, 1559760, 1832718, 2443624, 3054530, 3665436, 4581795, 4887248, 6109060, 7330872, 9163590, 12218120, 14661744, 18327180, 24436240, 36654360, 73308720]

約数ペア:

[(1, 73308720), (2, 36654360), (3, 24436240), (4, 18327180), (5, 14661744), (6, 12218120), (8, 9163590), (10, 7330872), (12, 6109060), (15, 4887248), (16, 4581795), (20, 3665436), (24, 3054530), (30, 2443624), (40, 1832718), (47, 1559760), (48, 1527265), (60, 1221812), (67, 1094160), (80, 916359), (94, 779880), (97, 755760), (120, 610906), (134, 547080), (141, 519920), (188, 389940), (194, 377880), (201, 364720), (235, 311952), (240, 305453), (268, 273540), (282, 259960), (291, 251920), (335, 218832), (376, 194970), (388, 188940), (402, 182360), (470, 155976), (485, 151152), (536, 136770), (564, 129980), (582, 125960), (670, 109416), (705, 103984), (752, 97485), (776, 94470), (804, 91180), (940, 77988), (970, 75576), (1005, 72944), (1072, 68385), (1128, 64990), (1164, 62980), (1340, 54708), (1410, 51992), (1455, 50384), (1552, 47235), (1608, 45590), (1880, 38994), (1940, 37788), (2010, 36472), (2256, 32495), (2328, 31490), (2680, 27354), (2820, 25996), (2910, 25192), (3149, 23280), (3216, 22795), (3760, 19497), (3880, 18894), (4020, 18236), (4559, 16080), (4656, 15745), (5360, 13677), (5640, 12998), (5820, 12596), (6298, 11640), (6499, 11280), (7760, 9447), (8040, 9118)]