23282520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 75349440

約数和(自身を除く): 52066920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 101, 102, 113, 120, 136, 170, 202, 204, 226, 255, 303, 339, 340, 404, 408, 452, 505, 510, 565, 606, 678, 680, 808, 904, 1010, 1020, 1130, 1212, 1356, 1515, 1695, 1717, 1921, 2020, 2040, 2260, 2424, 2712, 3030, 3390, 3434, 3842, 4040, 4520, 5151, 5763, 6060, 6780, 6868, 7684, 8585, 9605, 10302, 11413, 11526, 12120, 13560, 13736, 15368, 17170, 19210, 20604, 22826, 23052, 25755, 28815, 34239, 34340, 38420, 41208, 45652, 46104, 51510, 57065, 57630, 68478, 68680, 76840, 91304, 103020, 114130, 115260, 136956, 171195, 194021, 206040, 228260, 230520, 273912, 342390, 388042, 456520, 582063, 684780, 776084, 970105, 1164126, 1369560, 1552168, 1940210, 2328252, 2910315, 3880420, 4656504, 5820630, 7760840, 11641260, 23282520]

約数ペア:

[(1, 23282520), (2, 11641260), (3, 7760840), (4, 5820630), (5, 4656504), (6, 3880420), (8, 2910315), (10, 2328252), (12, 1940210), (15, 1552168), (17, 1369560), (20, 1164126), (24, 970105), (30, 776084), (34, 684780), (40, 582063), (51, 456520), (60, 388042), (68, 342390), (85, 273912), (101, 230520), (102, 228260), (113, 206040), (120, 194021), (136, 171195), (170, 136956), (202, 115260), (204, 114130), (226, 103020), (255, 91304), (303, 76840), (339, 68680), (340, 68478), (404, 57630), (408, 57065), (452, 51510), (505, 46104), (510, 45652), (565, 41208), (606, 38420), (678, 34340), (680, 34239), (808, 28815), (904, 25755), (1010, 23052), (1020, 22826), (1130, 20604), (1212, 19210), (1356, 17170), (1515, 15368), (1695, 13736), (1717, 13560), (1921, 12120), (2020, 11526), (2040, 11413), (2260, 10302), (2424, 9605), (2712, 8585), (3030, 7684), (3390, 6868), (3434, 6780), (3842, 6060), (4040, 5763), (4520, 5151)]