84560520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 292507200

約数和(自身を除く): 207946680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 47, 55, 58, 60, 66, 87, 88, 94, 110, 116, 120, 132, 141, 145, 165, 174, 188, 220, 232, 235, 264, 282, 290, 319, 330, 348, 376, 435, 440, 470, 517, 564, 580, 638, 660, 696, 705, 870, 940, 957, 1034, 1128, 1160, 1276, 1320, 1363, 1410, 1551, 1595, 1740, 1880, 1914, 2068, 2209, 2552, 2585, 2726, 2820, 3102, 3190, 3480, 3828, 4089, 4136, 4418, 4785, 5170, 5452, 5640, 6204, 6380, 6627, 6815, 7656, 7755, 8178, 8836, 9570, 10340, 10904, 11045, 12408, 12760, 13254, 13630, 14993, 15510, 16356, 17672, 19140, 20445, 20680, 22090, 24299, 26508, 27260, 29986, 31020, 32712, 33135, 38280, 40890, 44180, 44979, 48598, 53016, 54520, 59972, 62040, 64061, 66270, 72897, 74965, 81780, 88360, 89958, 97196, 119944, 121495, 128122, 132540, 145794, 149930, 163560, 179916, 192183, 194392, 224895, 242990, 256244, 265080, 291588, 299860, 320305, 359832, 364485, 384366, 449790, 485980, 512488, 583176, 599720, 640610, 704671, 728970, 768732, 899580, 960915, 971960, 1281220, 1409342, 1457940, 1537464, 1799160, 1921830, 2114013, 2562440, 2818684, 2915880, 3523355, 3843660, 4228026, 5637368, 7046710, 7687320, 8456052, 10570065, 14093420, 16912104, 21140130, 28186840, 42280260, 84560520]

約数ペア:

[(1, 84560520), (2, 42280260), (3, 28186840), (4, 21140130), (5, 16912104), (6, 14093420), (8, 10570065), (10, 8456052), (11, 7687320), (12, 7046710), (15, 5637368), (20, 4228026), (22, 3843660), (24, 3523355), (29, 2915880), (30, 2818684), (33, 2562440), (40, 2114013), (44, 1921830), (47, 1799160), (55, 1537464), (58, 1457940), (60, 1409342), (66, 1281220), (87, 971960), (88, 960915), (94, 899580), (110, 768732), (116, 728970), (120, 704671), (132, 640610), (141, 599720), (145, 583176), (165, 512488), (174, 485980), (188, 449790), (220, 384366), (232, 364485), (235, 359832), (264, 320305), (282, 299860), (290, 291588), (319, 265080), (330, 256244), (348, 242990), (376, 224895), (435, 194392), (440, 192183), (470, 179916), (517, 163560), (564, 149930), (580, 145794), (638, 132540), (660, 128122), (696, 121495), (705, 119944), (870, 97196), (940, 89958), (957, 88360), (1034, 81780), (1128, 74965), (1160, 72897), (1276, 66270), (1320, 64061), (1363, 62040), (1410, 59972), (1551, 54520), (1595, 53016), (1740, 48598), (1880, 44979), (1914, 44180), (2068, 40890), (2209, 38280), (2552, 33135), (2585, 32712), (2726, 31020), (2820, 29986), (3102, 27260), (3190, 26508), (3480, 24299), (3828, 22090), (4089, 20680), (4136, 20445), (4418, 19140), (4785, 17672), (5170, 16356), (5452, 15510), (5640, 14993), (6204, 13630), (6380, 13254), (6627, 12760), (6815, 12408), (7656, 11045), (7755, 10904), (8178, 10340), (8836, 9570)]