13213080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 45976320

約数和(自身を除く): 32763240

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, 127, 136, 153, 170, 180, 204, 254, 255, 289, 306, 340, 360, 381, 408, 508, 510, 578, 612, 635, 680, 762, 765, 867, 1016, 1020, 1143, 1156, 1224, 1270, 1445, 1524, 1530, 1734, 1905, 2040, 2159, 2286, 2312, 2540, 2601, 2890, 3048, 3060, 3468, 3810, 4318, 4335, 4572, 5080, 5202, 5715, 5780, 6120, 6477, 6936, 7620, 8636, 8670, 9144, 10404, 10795, 11430, 11560, 12954, 13005, 15240, 17272, 17340, 19431, 20808, 21590, 22860, 25908, 26010, 32385, 34680, 36703, 38862, 43180, 45720, 51816, 52020, 64770, 73406, 77724, 86360, 97155, 104040, 110109, 129540, 146812, 155448, 183515, 194310, 220218, 259080, 293624, 330327, 367030, 388620, 440436, 550545, 660654, 734060, 777240, 880872, 1101090, 1321308, 1468120, 1651635, 2202180, 2642616, 3303270, 4404360, 6606540, 13213080]

約数ペア:

[(1, 13213080), (2, 6606540), (3, 4404360), (4, 3303270), (5, 2642616), (6, 2202180), (8, 1651635), (9, 1468120), (10, 1321308), (12, 1101090), (15, 880872), (17, 777240), (18, 734060), (20, 660654), (24, 550545), (30, 440436), (34, 388620), (36, 367030), (40, 330327), (45, 293624), (51, 259080), (60, 220218), (68, 194310), (72, 183515), (85, 155448), (90, 146812), (102, 129540), (120, 110109), (127, 104040), (136, 97155), (153, 86360), (170, 77724), (180, 73406), (204, 64770), (254, 52020), (255, 51816), (289, 45720), (306, 43180), (340, 38862), (360, 36703), (381, 34680), (408, 32385), (508, 26010), (510, 25908), (578, 22860), (612, 21590), (635, 20808), (680, 19431), (762, 17340), (765, 17272), (867, 15240), (1016, 13005), (1020, 12954), (1143, 11560), (1156, 11430), (1224, 10795), (1270, 10404), (1445, 9144), (1524, 8670), (1530, 8636), (1734, 7620), (1905, 6936), (2040, 6477), (2159, 6120), (2286, 5780), (2312, 5715), (2540, 5202), (2601, 5080), (2890, 4572), (3048, 4335), (3060, 4318), (3468, 3810)]