159243420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22303}}^1$

素因数の和:22339

約数の個数: 96

約数和(自身を含む): 539578368

約数和(自身を除く): 380334948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 22303, 44606, 66909, 89212, 111515, 133818, 156121, 223030, 267636, 312242, 334545, 379151, 446060, 468363, 624484, 669090, 758302, 780605, 936726, 1137453, 1338180, 1516604, 1561210, 1873452, 1895755, 2274906, 2341815, 2654057, 3122420, 3791510, 4549812, 4683630, 5308114, 5687265, 7583020, 7962171, 9367260, 10616228, 11374530, 13270285, 15924342, 22749060, 26540570, 31848684, 39810855, 53081140, 79621710, 159243420]

約数ペア:

[(1, 159243420), (2, 79621710), (3, 53081140), (4, 39810855), (5, 31848684), (6, 26540570), (7, 22749060), (10, 15924342), (12, 13270285), (14, 11374530), (15, 10616228), (17, 9367260), (20, 7962171), (21, 7583020), (28, 5687265), (30, 5308114), (34, 4683630), (35, 4549812), (42, 3791510), (51, 3122420), (60, 2654057), (68, 2341815), (70, 2274906), (84, 1895755), (85, 1873452), (102, 1561210), (105, 1516604), (119, 1338180), (140, 1137453), (170, 936726), (204, 780605), (210, 758302), (238, 669090), (255, 624484), (340, 468363), (357, 446060), (420, 379151), (476, 334545), (510, 312242), (595, 267636), (714, 223030), (1020, 156121), (1190, 133818), (1428, 111515), (1785, 89212), (2380, 66909), (3570, 44606), (7140, 22303)]