111110640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 369458496

約数和(自身を除く): 258347856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 113, 120, 136, 170, 204, 226, 240, 241, 255, 272, 339, 340, 408, 452, 482, 510, 565, 678, 680, 723, 816, 904, 964, 1020, 1130, 1205, 1356, 1360, 1446, 1695, 1808, 1921, 1928, 2040, 2260, 2410, 2712, 2892, 3390, 3615, 3842, 3856, 4080, 4097, 4520, 4820, 5424, 5763, 5784, 6780, 7230, 7684, 8194, 9040, 9605, 9640, 11526, 11568, 12291, 13560, 14460, 15368, 16388, 19210, 19280, 20485, 23052, 24582, 27120, 27233, 28815, 28920, 30736, 32776, 38420, 40970, 46104, 49164, 54466, 57630, 57840, 61455, 65552, 76840, 81699, 81940, 92208, 98328, 108932, 115260, 122910, 136165, 153680, 163398, 163880, 196656, 217864, 230520, 245820, 272330, 326796, 327760, 408495, 435728, 461040, 462961, 491640, 544660, 653592, 816990, 925922, 983280, 1089320, 1307184, 1388883, 1633980, 1851844, 2178640, 2314805, 2777766, 3267960, 3703688, 4629610, 5555532, 6535920, 6944415, 7407376, 9259220, 11111064, 13888830, 18518440, 22222128, 27777660, 37036880, 55555320, 111110640]

約数ペア:

[(1, 111110640), (2, 55555320), (3, 37036880), (4, 27777660), (5, 22222128), (6, 18518440), (8, 13888830), (10, 11111064), (12, 9259220), (15, 7407376), (16, 6944415), (17, 6535920), (20, 5555532), (24, 4629610), (30, 3703688), (34, 3267960), (40, 2777766), (48, 2314805), (51, 2178640), (60, 1851844), (68, 1633980), (80, 1388883), (85, 1307184), (102, 1089320), (113, 983280), (120, 925922), (136, 816990), (170, 653592), (204, 544660), (226, 491640), (240, 462961), (241, 461040), (255, 435728), (272, 408495), (339, 327760), (340, 326796), (408, 272330), (452, 245820), (482, 230520), (510, 217864), (565, 196656), (678, 163880), (680, 163398), (723, 153680), (816, 136165), (904, 122910), (964, 115260), (1020, 108932), (1130, 98328), (1205, 92208), (1356, 81940), (1360, 81699), (1446, 76840), (1695, 65552), (1808, 61455), (1921, 57840), (1928, 57630), (2040, 54466), (2260, 49164), (2410, 46104), (2712, 40970), (2892, 38420), (3390, 32776), (3615, 30736), (3842, 28920), (3856, 28815), (4080, 27233), (4097, 27120), (4520, 24582), (4820, 23052), (5424, 20485), (5763, 19280), (5784, 19210), (6780, 16388), (7230, 15368), (7684, 14460), (8194, 13560), (9040, 12291), (9605, 11568), (9640, 11526)]