223170240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7499}}^1$

素因数の和:7550

約数の個数: 112

約数和(自身を含む): 731520000

約数和(自身を除く): 508349760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 7499, 9920, 14880, 14998, 22497, 29760, 29996, 37495, 44994, 59992, 74990, 89988, 112485, 119984, 149980, 179976, 224970, 232469, 239968, 299960, 359952, 449940, 464938, 479936, 599920, 697407, 719904, 899880, 929876, 1162345, 1199840, 1394814, 1439808, 1799760, 1859752, 2324690, 2399680, 2789628, 3487035, 3599520, 3719504, 4649380, 5579256, 6974070, 7199040, 7439008, 9298760, 11158512, 13948140, 14878016, 18597520, 22317024, 27896280, 37195040, 44634048, 55792560, 74390080, 111585120, 223170240]

約数ペア:

[(1, 223170240), (2, 111585120), (3, 74390080), (4, 55792560), (5, 44634048), (6, 37195040), (8, 27896280), (10, 22317024), (12, 18597520), (15, 14878016), (16, 13948140), (20, 11158512), (24, 9298760), (30, 7439008), (31, 7199040), (32, 6974070), (40, 5579256), (48, 4649380), (60, 3719504), (62, 3599520), (64, 3487035), (80, 2789628), (93, 2399680), (96, 2324690), (120, 1859752), (124, 1799760), (155, 1439808), (160, 1394814), (186, 1199840), (192, 1162345), (240, 929876), (248, 899880), (310, 719904), (320, 697407), (372, 599920), (465, 479936), (480, 464938), (496, 449940), (620, 359952), (744, 299960), (930, 239968), (960, 232469), (992, 224970), (1240, 179976), (1488, 149980), (1860, 119984), (1984, 112485), (2480, 89988), (2976, 74990), (3720, 59992), (4960, 44994), (5952, 37495), (7440, 29996), (7499, 29760), (9920, 22497), (14880, 14998)]