206452080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 745827264

約数和(自身を除く): 539375184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 101, 102, 120, 136, 144, 153, 167, 170, 180, 202, 204, 240, 255, 272, 303, 306, 334, 340, 360, 404, 408, 501, 505, 510, 606, 612, 668, 680, 720, 765, 808, 816, 835, 909, 1002, 1010, 1020, 1212, 1224, 1336, 1360, 1503, 1515, 1530, 1616, 1670, 1717, 1818, 2004, 2020, 2040, 2424, 2448, 2505, 2672, 2839, 3006, 3030, 3060, 3340, 3434, 3636, 4008, 4040, 4080, 4545, 4848, 5010, 5151, 5678, 6012, 6060, 6120, 6680, 6868, 7272, 7515, 8016, 8080, 8517, 8585, 9090, 10020, 10302, 11356, 12024, 12120, 12240, 13360, 13736, 14195, 14544, 15030, 15453, 16867, 17034, 17170, 18180, 20040, 20604, 22712, 24048, 24240, 25551, 25755, 27472, 28390, 30060, 30906, 33734, 34068, 34340, 36360, 40080, 41208, 42585, 45424, 50601, 51102, 51510, 56780, 60120, 61812, 67468, 68136, 68680, 72720, 77265, 82416, 84335, 85170, 101202, 102204, 103020, 113560, 120240, 123624, 127755, 134936, 136272, 137360, 151803, 154530, 168670, 170340, 202404, 204408, 206040, 227120, 247248, 253005, 255510, 269872, 286739, 303606, 309060, 337340, 340680, 404808, 408816, 412080, 506010, 511020, 573478, 607212, 618120, 674680, 681360, 759015, 809616, 860217, 1012020, 1022040, 1146956, 1214424, 1236240, 1349360, 1433695, 1518030, 1720434, 2024040, 2044080, 2293912, 2428848, 2580651, 2867390, 3036060, 3440868, 4048080, 4301085, 4587824, 5161302, 5734780, 6072120, 6881736, 8602170, 10322604, 11469560, 12144240, 12903255, 13763472, 17204340, 20645208, 22939120, 25806510, 34408680, 41290416, 51613020, 68817360, 103226040, 206452080]

約数ペア:

[(1, 206452080), (2, 103226040), (3, 68817360), (4, 51613020), (5, 41290416), (6, 34408680), (8, 25806510), (9, 22939120), (10, 20645208), (12, 17204340), (15, 13763472), (16, 12903255), (17, 12144240), (18, 11469560), (20, 10322604), (24, 8602170), (30, 6881736), (34, 6072120), (36, 5734780), (40, 5161302), (45, 4587824), (48, 4301085), (51, 4048080), (60, 3440868), (68, 3036060), (72, 2867390), (80, 2580651), (85, 2428848), (90, 2293912), (101, 2044080), (102, 2024040), (120, 1720434), (136, 1518030), (144, 1433695), (153, 1349360), (167, 1236240), (170, 1214424), (180, 1146956), (202, 1022040), (204, 1012020), (240, 860217), (255, 809616), (272, 759015), (303, 681360), (306, 674680), (334, 618120), (340, 607212), (360, 573478), (404, 511020), (408, 506010), (501, 412080), (505, 408816), (510, 404808), (606, 340680), (612, 337340), (668, 309060), (680, 303606), (720, 286739), (765, 269872), (808, 255510), (816, 253005), (835, 247248), (909, 227120), (1002, 206040), (1010, 204408), (1020, 202404), (1212, 170340), (1224, 168670), (1336, 154530), (1360, 151803), (1503, 137360), (1515, 136272), (1530, 134936), (1616, 127755), (1670, 123624), (1717, 120240), (1818, 113560), (2004, 103020), (2020, 102204), (2040, 101202), (2424, 85170), (2448, 84335), (2505, 82416), (2672, 77265), (2839, 72720), (3006, 68680), (3030, 68136), (3060, 67468), (3340, 61812), (3434, 60120), (3636, 56780), (4008, 51510), (4040, 51102), (4080, 50601), (4545, 45424), (4848, 42585), (5010, 41208), (5151, 40080), (5678, 36360), (6012, 34340), (6060, 34068), (6120, 33734), (6680, 30906), (6868, 30060), (7272, 28390), (7515, 27472), (8016, 25755), (8080, 25551), (8517, 24240), (8585, 24048), (9090, 22712), (10020, 20604), (10302, 20040), (11356, 18180), (12024, 17170), (12120, 17034), (12240, 16867), (13360, 15453), (13736, 15030), (14195, 14544)]