136979880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 440899200

約数和(自身を除く): 303919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 408, 415, 498, 510, 664, 680, 809, 830, 996, 1020, 1245, 1411, 1618, 1660, 1992, 2040, 2427, 2490, 2822, 3236, 3320, 4045, 4233, 4854, 4980, 5644, 6472, 7055, 8090, 8466, 9708, 9960, 11288, 12135, 13753, 14110, 16180, 16932, 19416, 21165, 24270, 27506, 28220, 32360, 33864, 41259, 42330, 48540, 55012, 56440, 67147, 68765, 82518, 84660, 97080, 110024, 134294, 137530, 165036, 169320, 201441, 206295, 268588, 275060, 330072, 335735, 402882, 412590, 537176, 550120, 671470, 805764, 825180, 1007205, 1141499, 1342940, 1611528, 1650360, 2014410, 2282998, 2685880, 3424497, 4028820, 4565996, 5707495, 6848994, 8057640, 9131992, 11414990, 13697988, 17122485, 22829980, 27395976, 34244970, 45659960, 68489940, 136979880]

約数ペア:

[(1, 136979880), (2, 68489940), (3, 45659960), (4, 34244970), (5, 27395976), (6, 22829980), (8, 17122485), (10, 13697988), (12, 11414990), (15, 9131992), (17, 8057640), (20, 6848994), (24, 5707495), (30, 4565996), (34, 4028820), (40, 3424497), (51, 2685880), (60, 2282998), (68, 2014410), (83, 1650360), (85, 1611528), (102, 1342940), (120, 1141499), (136, 1007205), (166, 825180), (170, 805764), (204, 671470), (249, 550120), (255, 537176), (332, 412590), (340, 402882), (408, 335735), (415, 330072), (498, 275060), (510, 268588), (664, 206295), (680, 201441), (809, 169320), (830, 165036), (996, 137530), (1020, 134294), (1245, 110024), (1411, 97080), (1618, 84660), (1660, 82518), (1992, 68765), (2040, 67147), (2427, 56440), (2490, 55012), (2822, 48540), (3236, 42330), (3320, 41259), (4045, 33864), (4233, 32360), (4854, 28220), (4980, 27506), (5644, 24270), (6472, 21165), (7055, 19416), (8090, 16932), (8466, 16180), (9708, 14110), (9960, 13753), (11288, 12135)]