323284920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22639}}^1$

素因数の和:22677

約数の個数: 128

約数和(自身を含む): 1173657600

約数和(自身を除く): 850372680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 22639, 45278, 67917, 90556, 113195, 135834, 158473, 181112, 226390, 271668, 316946, 339585, 384863, 452780, 475419, 543336, 633892, 679170, 769726, 792365, 905560, 950838, 1154589, 1267784, 1358340, 1539452, 1584730, 1901676, 1924315, 2309178, 2377095, 2694041, 2716680, 3078904, 3169460, 3803352, 3848630, 4618356, 4754190, 5388082, 5772945, 6338920, 7697260, 8082123, 9236712, 9508380, 10776164, 11545890, 13470205, 15394520, 16164246, 19016760, 21552328, 23091780, 26940410, 32328492, 40410615, 46183560, 53880820, 64656984, 80821230, 107761640, 161642460, 323284920]

約数ペア:

[(1, 323284920), (2, 161642460), (3, 107761640), (4, 80821230), (5, 64656984), (6, 53880820), (7, 46183560), (8, 40410615), (10, 32328492), (12, 26940410), (14, 23091780), (15, 21552328), (17, 19016760), (20, 16164246), (21, 15394520), (24, 13470205), (28, 11545890), (30, 10776164), (34, 9508380), (35, 9236712), (40, 8082123), (42, 7697260), (51, 6338920), (56, 5772945), (60, 5388082), (68, 4754190), (70, 4618356), (84, 3848630), (85, 3803352), (102, 3169460), (105, 3078904), (119, 2716680), (120, 2694041), (136, 2377095), (140, 2309178), (168, 1924315), (170, 1901676), (204, 1584730), (210, 1539452), (238, 1358340), (255, 1267784), (280, 1154589), (340, 950838), (357, 905560), (408, 792365), (420, 769726), (476, 679170), (510, 633892), (595, 543336), (680, 475419), (714, 452780), (840, 384863), (952, 339585), (1020, 316946), (1190, 271668), (1428, 226390), (1785, 181112), (2040, 158473), (2380, 135834), (2856, 113195), (3570, 90556), (4760, 67917), (7140, 45278), (14280, 22639)]