236482240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1562

約数の個数: 112

約数和(自身を含む): 617220000

約数和(自身を除く): 380737760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 320, 340, 464, 493, 544, 580, 680, 928, 986, 1088, 1160, 1360, 1499, 1856, 1972, 2320, 2465, 2720, 2998, 3944, 4640, 4930, 5440, 5996, 7495, 7888, 9280, 9860, 11992, 14990, 15776, 19720, 23984, 25483, 29980, 31552, 39440, 43471, 47968, 50966, 59960, 78880, 86942, 95936, 101932, 119920, 127415, 157760, 173884, 203864, 217355, 239840, 254830, 347768, 407728, 434710, 479680, 509660, 695536, 739007, 815456, 869420, 1019320, 1391072, 1478014, 1630912, 1738840, 2038640, 2782144, 2956028, 3477680, 3695035, 4077280, 5912056, 6955360, 7390070, 8154560, 11824112, 13910720, 14780140, 23648224, 29560280, 47296448, 59120560, 118241120, 236482240]

約数ペア:

[(1, 236482240), (2, 118241120), (4, 59120560), (5, 47296448), (8, 29560280), (10, 23648224), (16, 14780140), (17, 13910720), (20, 11824112), (29, 8154560), (32, 7390070), (34, 6955360), (40, 5912056), (58, 4077280), (64, 3695035), (68, 3477680), (80, 2956028), (85, 2782144), (116, 2038640), (136, 1738840), (145, 1630912), (160, 1478014), (170, 1391072), (232, 1019320), (272, 869420), (290, 815456), (320, 739007), (340, 695536), (464, 509660), (493, 479680), (544, 434710), (580, 407728), (680, 347768), (928, 254830), (986, 239840), (1088, 217355), (1160, 203864), (1360, 173884), (1499, 157760), (1856, 127415), (1972, 119920), (2320, 101932), (2465, 95936), (2720, 86942), (2998, 78880), (3944, 59960), (4640, 50966), (4930, 47968), (5440, 43471), (5996, 39440), (7495, 31552), (7888, 29980), (9280, 25483), (9860, 23984), (11992, 19720), (14990, 15776)]