7506840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 25297920

約数和(自身を除く): 17791080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 121, 132, 141, 165, 188, 220, 235, 242, 264, 282, 330, 363, 376, 440, 470, 484, 517, 564, 605, 660, 705, 726, 940, 968, 1034, 1128, 1210, 1320, 1331, 1410, 1452, 1551, 1815, 1880, 2068, 2420, 2585, 2662, 2820, 2904, 3102, 3630, 3993, 4136, 4840, 5170, 5324, 5640, 5687, 6204, 6655, 7260, 7755, 7986, 10340, 10648, 11374, 12408, 13310, 14520, 15510, 15972, 17061, 19965, 20680, 22748, 26620, 28435, 31020, 31944, 34122, 39930, 45496, 53240, 56870, 62040, 62557, 68244, 79860, 85305, 113740, 125114, 136488, 159720, 170610, 187671, 227480, 250228, 312785, 341220, 375342, 500456, 625570, 682440, 750684, 938355, 1251140, 1501368, 1876710, 2502280, 3753420, 7506840]

約数ペア:

[(1, 7506840), (2, 3753420), (3, 2502280), (4, 1876710), (5, 1501368), (6, 1251140), (8, 938355), (10, 750684), (11, 682440), (12, 625570), (15, 500456), (20, 375342), (22, 341220), (24, 312785), (30, 250228), (33, 227480), (40, 187671), (44, 170610), (47, 159720), (55, 136488), (60, 125114), (66, 113740), (88, 85305), (94, 79860), (110, 68244), (120, 62557), (121, 62040), (132, 56870), (141, 53240), (165, 45496), (188, 39930), (220, 34122), (235, 31944), (242, 31020), (264, 28435), (282, 26620), (330, 22748), (363, 20680), (376, 19965), (440, 17061), (470, 15972), (484, 15510), (517, 14520), (564, 13310), (605, 12408), (660, 11374), (705, 10648), (726, 10340), (940, 7986), (968, 7755), (1034, 7260), (1128, 6655), (1210, 6204), (1320, 5687), (1331, 5640), (1410, 5324), (1452, 5170), (1551, 4840), (1815, 4136), (1880, 3993), (2068, 3630), (2420, 3102), (2585, 2904), (2662, 2820)]