9889920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 36518040

約数和(自身を除く): 26628120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 101, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 202, 204, 240, 255, 272, 288, 303, 306, 320, 340, 360, 384, 404, 408, 480, 505, 510, 544, 576, 606, 612, 640, 680, 720, 765, 808, 816, 909, 960, 1010, 1020, 1088, 1152, 1212, 1224, 1360, 1440, 1515, 1530, 1616, 1632, 1717, 1818, 1920, 2020, 2040, 2176, 2424, 2448, 2720, 2880, 3030, 3060, 3232, 3264, 3434, 3636, 4040, 4080, 4545, 4848, 4896, 5151, 5440, 5760, 6060, 6120, 6464, 6528, 6868, 7272, 8080, 8160, 8585, 9090, 9696, 9792, 10302, 10880, 12120, 12240, 12928, 13736, 14544, 15453, 16160, 16320, 17170, 18180, 19392, 19584, 20604, 24240, 24480, 25755, 27472, 29088, 30906, 32320, 32640, 34340, 36360, 38784, 41208, 48480, 48960, 51510, 54944, 58176, 61812, 64640, 68680, 72720, 77265, 82416, 96960, 97920, 103020, 109888, 116352, 123624, 137360, 145440, 154530, 164832, 193920, 206040, 219776, 247248, 274720, 290880, 309060, 329664, 412080, 494496, 549440, 581760, 618120, 659328, 824160, 988992, 1098880, 1236240, 1648320, 1977984, 2472480, 3296640, 4944960, 9889920]

約数ペア:

[(1, 9889920), (2, 4944960), (3, 3296640), (4, 2472480), (5, 1977984), (6, 1648320), (8, 1236240), (9, 1098880), (10, 988992), (12, 824160), (15, 659328), (16, 618120), (17, 581760), (18, 549440), (20, 494496), (24, 412080), (30, 329664), (32, 309060), (34, 290880), (36, 274720), (40, 247248), (45, 219776), (48, 206040), (51, 193920), (60, 164832), (64, 154530), (68, 145440), (72, 137360), (80, 123624), (85, 116352), (90, 109888), (96, 103020), (101, 97920), (102, 96960), (120, 82416), (128, 77265), (136, 72720), (144, 68680), (153, 64640), (160, 61812), (170, 58176), (180, 54944), (192, 51510), (202, 48960), (204, 48480), (240, 41208), (255, 38784), (272, 36360), (288, 34340), (303, 32640), (306, 32320), (320, 30906), (340, 29088), (360, 27472), (384, 25755), (404, 24480), (408, 24240), (480, 20604), (505, 19584), (510, 19392), (544, 18180), (576, 17170), (606, 16320), (612, 16160), (640, 15453), (680, 14544), (720, 13736), (765, 12928), (808, 12240), (816, 12120), (909, 10880), (960, 10302), (1010, 9792), (1020, 9696), (1088, 9090), (1152, 8585), (1212, 8160), (1224, 8080), (1360, 7272), (1440, 6868), (1515, 6528), (1530, 6464), (1616, 6120), (1632, 6060), (1717, 5760), (1818, 5440), (1920, 5151), (2020, 4896), (2040, 4848), (2176, 4545), (2424, 4080), (2448, 4040), (2720, 3636), (2880, 3434), (3030, 3264), (3060, 3232)]