1630924920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{266491}}^1$

素因数の和:266525

約数の個数: 96

約数和(自身を含む): 5612321520

約数和(自身を除く): 3981396600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 266491, 532982, 799473, 1065964, 1332455, 1598946, 2131928, 2398419, 2664910, 3197892, 3997365, 4530347, 4796838, 5329820, 6395784, 7994730, 9060694, 9593676, 10659640, 11992095, 13591041, 15989460, 18121388, 19187352, 22651735, 23984190, 27182082, 31978920, 36242776, 40773123, 45303470, 47968380, 54364164, 67955205, 81546246, 90606940, 95936760, 108728328, 135910410, 163092492, 181213880, 203865615, 271820820, 326184984, 407731230, 543641640, 815462460, 1630924920]

約数ペア:

[(1, 1630924920), (2, 815462460), (3, 543641640), (4, 407731230), (5, 326184984), (6, 271820820), (8, 203865615), (9, 181213880), (10, 163092492), (12, 135910410), (15, 108728328), (17, 95936760), (18, 90606940), (20, 81546246), (24, 67955205), (30, 54364164), (34, 47968380), (36, 45303470), (40, 40773123), (45, 36242776), (51, 31978920), (60, 27182082), (68, 23984190), (72, 22651735), (85, 19187352), (90, 18121388), (102, 15989460), (120, 13591041), (136, 11992095), (153, 10659640), (170, 9593676), (180, 9060694), (204, 7994730), (255, 6395784), (306, 5329820), (340, 4796838), (360, 4530347), (408, 3997365), (510, 3197892), (612, 2664910), (680, 2398419), (765, 2131928), (1020, 1598946), (1224, 1332455), (1530, 1065964), (2040, 799473), (3060, 532982), (6120, 266491)]