127740360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 447897600

約数和(自身を除く): 320157240

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, 71, 87, 88, 94, 110, 116, 120, 132, 141, 142, 145, 165, 174, 188, 213, 220, 232, 235, 264, 282, 284, 290, 319, 330, 348, 355, 376, 426, 435, 440, 470, 517, 564, 568, 580, 638, 660, 696, 705, 710, 781, 852, 870, 940, 957, 1034, 1065, 1128, 1160, 1276, 1320, 1363, 1410, 1420, 1551, 1562, 1595, 1704, 1740, 1880, 1914, 2059, 2068, 2130, 2343, 2552, 2585, 2726, 2820, 2840, 3102, 3124, 3190, 3337, 3480, 3828, 3905, 4089, 4118, 4136, 4260, 4686, 4785, 5170, 5452, 5640, 6177, 6204, 6248, 6380, 6674, 6815, 7656, 7755, 7810, 8178, 8236, 8520, 9372, 9570, 10011, 10295, 10340, 10904, 11715, 12354, 12408, 12760, 13348, 13630, 14993, 15510, 15620, 16356, 16472, 16685, 18744, 19140, 20022, 20445, 20590, 20680, 22649, 23430, 24708, 26696, 27260, 29986, 30885, 31020, 31240, 32712, 33370, 36707, 38280, 40044, 40890, 41180, 44979, 45298, 46860, 49416, 50055, 54520, 59972, 61770, 62040, 66740, 67947, 73414, 74965, 80088, 81780, 82360, 89958, 90596, 93720, 96773, 100110, 110121, 113245, 119944, 123540, 133480, 135894, 146828, 149930, 163560, 179916, 181192, 183535, 193546, 200220, 220242, 224895, 226490, 247080, 271788, 290319, 293656, 299860, 339735, 359832, 367070, 387092, 400440, 440484, 449790, 452980, 483865, 543576, 550605, 580638, 599720, 679470, 734140, 774184, 880968, 899580, 905960, 967730, 1064503, 1101210, 1161276, 1358940, 1451595, 1468280, 1799160, 1935460, 2129006, 2202420, 2322552, 2717880, 2903190, 3193509, 3870920, 4258012, 4404840, 5322515, 5806380, 6387018, 8516024, 10645030, 11612760, 12774036, 15967545, 21290060, 25548072, 31935090, 42580120, 63870180, 127740360]

約数ペア:

[(1, 127740360), (2, 63870180), (3, 42580120), (4, 31935090), (5, 25548072), (6, 21290060), (8, 15967545), (10, 12774036), (11, 11612760), (12, 10645030), (15, 8516024), (20, 6387018), (22, 5806380), (24, 5322515), (29, 4404840), (30, 4258012), (33, 3870920), (40, 3193509), (44, 2903190), (47, 2717880), (55, 2322552), (58, 2202420), (60, 2129006), (66, 1935460), (71, 1799160), (87, 1468280), (88, 1451595), (94, 1358940), (110, 1161276), (116, 1101210), (120, 1064503), (132, 967730), (141, 905960), (142, 899580), (145, 880968), (165, 774184), (174, 734140), (188, 679470), (213, 599720), (220, 580638), (232, 550605), (235, 543576), (264, 483865), (282, 452980), (284, 449790), (290, 440484), (319, 400440), (330, 387092), (348, 367070), (355, 359832), (376, 339735), (426, 299860), (435, 293656), (440, 290319), (470, 271788), (517, 247080), (564, 226490), (568, 224895), (580, 220242), (638, 200220), (660, 193546), (696, 183535), (705, 181192), (710, 179916), (781, 163560), (852, 149930), (870, 146828), (940, 135894), (957, 133480), (1034, 123540), (1065, 119944), (1128, 113245), (1160, 110121), (1276, 100110), (1320, 96773), (1363, 93720), (1410, 90596), (1420, 89958), (1551, 82360), (1562, 81780), (1595, 80088), (1704, 74965), (1740, 73414), (1880, 67947), (1914, 66740), (2059, 62040), (2068, 61770), (2130, 59972), (2343, 54520), (2552, 50055), (2585, 49416), (2726, 46860), (2820, 45298), (2840, 44979), (3102, 41180), (3124, 40890), (3190, 40044), (3337, 38280), (3480, 36707), (3828, 33370), (3905, 32712), (4089, 31240), (4118, 31020), (4136, 30885), (4260, 29986), (4686, 27260), (4785, 26696), (5170, 24708), (5452, 23430), (5640, 22649), (6177, 20680), (6204, 20590), (6248, 20445), (6380, 20022), (6674, 19140), (6815, 18744), (7656, 16685), (7755, 16472), (7810, 16356), (8178, 15620), (8236, 15510), (8520, 14993), (9372, 13630), (9570, 13348), (10011, 12760), (10295, 12408), (10340, 12354), (10904, 11715)]