91404240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 307587456

約数和(自身を除く): 216183216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 521, 645, 680, 688, 731, 816, 860, 1020, 1032, 1042, 1290, 1360, 1462, 1563, 1720, 2040, 2064, 2084, 2193, 2580, 2605, 2924, 3126, 3440, 3655, 4080, 4168, 4386, 5160, 5210, 5848, 6252, 7310, 7815, 8336, 8772, 8857, 10320, 10420, 10965, 11696, 12504, 14620, 15630, 17544, 17714, 20840, 21930, 22403, 25008, 26571, 29240, 31260, 35088, 35428, 41680, 43860, 44285, 44806, 53142, 58480, 62520, 67209, 70856, 87720, 88570, 89612, 106284, 112015, 125040, 132855, 134418, 141712, 175440, 177140, 179224, 212568, 224030, 265710, 268836, 336045, 354280, 358448, 380851, 425136, 448060, 531420, 537672, 672090, 708560, 761702, 896120, 1062840, 1075344, 1142553, 1344180, 1523404, 1792240, 1904255, 2125680, 2285106, 2688360, 3046808, 3808510, 4570212, 5376720, 5712765, 6093616, 7617020, 9140424, 11425530, 15234040, 18280848, 22851060, 30468080, 45702120, 91404240]

約数ペア:

[(1, 91404240), (2, 45702120), (3, 30468080), (4, 22851060), (5, 18280848), (6, 15234040), (8, 11425530), (10, 9140424), (12, 7617020), (15, 6093616), (16, 5712765), (17, 5376720), (20, 4570212), (24, 3808510), (30, 3046808), (34, 2688360), (40, 2285106), (43, 2125680), (48, 1904255), (51, 1792240), (60, 1523404), (68, 1344180), (80, 1142553), (85, 1075344), (86, 1062840), (102, 896120), (120, 761702), (129, 708560), (136, 672090), (170, 537672), (172, 531420), (204, 448060), (215, 425136), (240, 380851), (255, 358448), (258, 354280), (272, 336045), (340, 268836), (344, 265710), (408, 224030), (430, 212568), (510, 179224), (516, 177140), (521, 175440), (645, 141712), (680, 134418), (688, 132855), (731, 125040), (816, 112015), (860, 106284), (1020, 89612), (1032, 88570), (1042, 87720), (1290, 70856), (1360, 67209), (1462, 62520), (1563, 58480), (1720, 53142), (2040, 44806), (2064, 44285), (2084, 43860), (2193, 41680), (2580, 35428), (2605, 35088), (2924, 31260), (3126, 29240), (3440, 26571), (3655, 25008), (4080, 22403), (4168, 21930), (4386, 20840), (5160, 17714), (5210, 17544), (5848, 15630), (6252, 14620), (7310, 12504), (7815, 11696), (8336, 10965), (8772, 10420), (8857, 10320)]