315609420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{44203}}^1$

素因数の和:44239

約数の個数: 96

約数和(自身を含む): 1069383168

約数和(自身を除く): 753773748

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, 44203, 88406, 132609, 176812, 221015, 265218, 309421, 442030, 530436, 618842, 663045, 751451, 884060, 928263, 1237684, 1326090, 1502902, 1547105, 1856526, 2254353, 2652180, 3005804, 3094210, 3713052, 3757255, 4508706, 4641315, 5260157, 6188420, 7514510, 9017412, 9282630, 10520314, 11271765, 15029020, 15780471, 18565260, 21040628, 22543530, 26300785, 31560942, 45087060, 52601570, 63121884, 78902355, 105203140, 157804710, 315609420]

約数ペア:

[(1, 315609420), (2, 157804710), (3, 105203140), (4, 78902355), (5, 63121884), (6, 52601570), (7, 45087060), (10, 31560942), (12, 26300785), (14, 22543530), (15, 21040628), (17, 18565260), (20, 15780471), (21, 15029020), (28, 11271765), (30, 10520314), (34, 9282630), (35, 9017412), (42, 7514510), (51, 6188420), (60, 5260157), (68, 4641315), (70, 4508706), (84, 3757255), (85, 3713052), (102, 3094210), (105, 3005804), (119, 2652180), (140, 2254353), (170, 1856526), (204, 1547105), (210, 1502902), (238, 1326090), (255, 1237684), (340, 928263), (357, 884060), (420, 751451), (476, 663045), (510, 618842), (595, 530436), (714, 442030), (1020, 309421), (1190, 265218), (1428, 221015), (1785, 176812), (2380, 132609), (3570, 88406), (7140, 44203)]