207027480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 702017280

約数和(自身を除く): 494989800

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, 71, 88, 94, 110, 120, 132, 141, 142, 165, 188, 213, 220, 235, 264, 282, 284, 330, 355, 376, 426, 440, 470, 517, 564, 568, 660, 705, 710, 781, 852, 940, 1034, 1065, 1128, 1320, 1410, 1420, 1551, 1562, 1704, 1880, 2068, 2130, 2209, 2343, 2585, 2820, 2840, 3102, 3124, 3337, 3905, 4136, 4260, 4418, 4686, 5170, 5640, 6204, 6248, 6627, 6674, 7755, 7810, 8520, 8836, 9372, 10011, 10340, 11045, 11715, 12408, 13254, 13348, 15510, 15620, 16685, 17672, 18744, 20022, 20680, 22090, 23430, 24299, 26508, 26696, 31020, 31240, 33135, 33370, 36707, 40044, 44180, 46860, 48598, 50055, 53016, 62040, 66270, 66740, 72897, 73414, 80088, 88360, 93720, 97196, 100110, 110121, 121495, 132540, 133480, 145794, 146828, 156839, 183535, 194392, 200220, 220242, 242990, 265080, 291588, 293656, 313678, 364485, 367070, 400440, 440484, 470517, 485980, 550605, 583176, 627356, 728970, 734140, 784195, 880968, 941034, 971960, 1101210, 1254712, 1457940, 1468280, 1568390, 1725229, 1882068, 2202420, 2352585, 2915880, 3136780, 3450458, 3764136, 4404840, 4705170, 5175687, 6273560, 6900916, 8626145, 9410340, 10351374, 13801832, 17252290, 18820680, 20702748, 25878435, 34504580, 41405496, 51756870, 69009160, 103513740, 207027480]

約数ペア:

[(1, 207027480), (2, 103513740), (3, 69009160), (4, 51756870), (5, 41405496), (6, 34504580), (8, 25878435), (10, 20702748), (11, 18820680), (12, 17252290), (15, 13801832), (20, 10351374), (22, 9410340), (24, 8626145), (30, 6900916), (33, 6273560), (40, 5175687), (44, 4705170), (47, 4404840), (55, 3764136), (60, 3450458), (66, 3136780), (71, 2915880), (88, 2352585), (94, 2202420), (110, 1882068), (120, 1725229), (132, 1568390), (141, 1468280), (142, 1457940), (165, 1254712), (188, 1101210), (213, 971960), (220, 941034), (235, 880968), (264, 784195), (282, 734140), (284, 728970), (330, 627356), (355, 583176), (376, 550605), (426, 485980), (440, 470517), (470, 440484), (517, 400440), (564, 367070), (568, 364485), (660, 313678), (705, 293656), (710, 291588), (781, 265080), (852, 242990), (940, 220242), (1034, 200220), (1065, 194392), (1128, 183535), (1320, 156839), (1410, 146828), (1420, 145794), (1551, 133480), (1562, 132540), (1704, 121495), (1880, 110121), (2068, 100110), (2130, 97196), (2209, 93720), (2343, 88360), (2585, 80088), (2820, 73414), (2840, 72897), (3102, 66740), (3124, 66270), (3337, 62040), (3905, 53016), (4136, 50055), (4260, 48598), (4418, 46860), (4686, 44180), (5170, 40044), (5640, 36707), (6204, 33370), (6248, 33135), (6627, 31240), (6674, 31020), (7755, 26696), (7810, 26508), (8520, 24299), (8836, 23430), (9372, 22090), (10011, 20680), (10340, 20022), (11045, 18744), (11715, 17672), (12408, 16685), (13254, 15620), (13348, 15510)]