295124280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 1015234560

約数和(自身を除く): 720110280

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, 67, 71, 88, 94, 110, 120, 132, 134, 141, 142, 165, 188, 201, 213, 220, 235, 264, 268, 282, 284, 330, 335, 355, 376, 402, 426, 440, 470, 517, 536, 564, 568, 660, 670, 705, 710, 737, 781, 804, 852, 940, 1005, 1034, 1065, 1128, 1320, 1340, 1410, 1420, 1474, 1551, 1562, 1608, 1704, 1880, 2010, 2068, 2130, 2211, 2343, 2585, 2680, 2820, 2840, 2948, 3102, 3124, 3149, 3337, 3685, 3905, 4020, 4136, 4260, 4422, 4686, 4757, 5170, 5640, 5896, 6204, 6248, 6298, 6674, 7370, 7755, 7810, 8040, 8520, 8844, 9372, 9447, 9514, 10011, 10340, 11055, 11715, 12408, 12596, 13348, 14271, 14740, 15510, 15620, 15745, 16685, 17688, 18744, 18894, 19028, 20022, 20680, 22110, 23430, 23785, 25192, 26696, 28542, 29480, 31020, 31240, 31490, 33370, 34639, 36707, 37788, 38056, 40044, 44220, 46860, 47235, 47570, 50055, 52327, 57084, 62040, 62980, 66740, 69278, 71355, 73414, 75576, 80088, 88440, 93720, 94470, 95140, 100110, 103917, 104654, 110121, 114168, 125960, 133480, 138556, 142710, 146828, 156981, 173195, 183535, 188940, 190280, 200220, 207834, 209308, 220242, 223579, 261635, 277112, 285420, 293656, 313962, 346390, 367070, 377880, 400440, 415668, 418616, 440484, 447158, 519585, 523270, 550605, 570840, 627924, 670737, 692780, 734140, 784905, 831336, 880968, 894316, 1039170, 1046540, 1101210, 1117895, 1255848, 1341474, 1385560, 1468280, 1569810, 1788632, 2078340, 2093080, 2202420, 2235790, 2459369, 2682948, 3139620, 3353685, 4156680, 4404840, 4471580, 4918738, 5365896, 6279240, 6707370, 7378107, 8943160, 9837476, 12296845, 13414740, 14756214, 19674952, 24593690, 26829480, 29512428, 36890535, 49187380, 59024856, 73781070, 98374760, 147562140, 295124280]

約数ペア:

[(1, 295124280), (2, 147562140), (3, 98374760), (4, 73781070), (5, 59024856), (6, 49187380), (8, 36890535), (10, 29512428), (11, 26829480), (12, 24593690), (15, 19674952), (20, 14756214), (22, 13414740), (24, 12296845), (30, 9837476), (33, 8943160), (40, 7378107), (44, 6707370), (47, 6279240), (55, 5365896), (60, 4918738), (66, 4471580), (67, 4404840), (71, 4156680), (88, 3353685), (94, 3139620), (110, 2682948), (120, 2459369), (132, 2235790), (134, 2202420), (141, 2093080), (142, 2078340), (165, 1788632), (188, 1569810), (201, 1468280), (213, 1385560), (220, 1341474), (235, 1255848), (264, 1117895), (268, 1101210), (282, 1046540), (284, 1039170), (330, 894316), (335, 880968), (355, 831336), (376, 784905), (402, 734140), (426, 692780), (440, 670737), (470, 627924), (517, 570840), (536, 550605), (564, 523270), (568, 519585), (660, 447158), (670, 440484), (705, 418616), (710, 415668), (737, 400440), (781, 377880), (804, 367070), (852, 346390), (940, 313962), (1005, 293656), (1034, 285420), (1065, 277112), (1128, 261635), (1320, 223579), (1340, 220242), (1410, 209308), (1420, 207834), (1474, 200220), (1551, 190280), (1562, 188940), (1608, 183535), (1704, 173195), (1880, 156981), (2010, 146828), (2068, 142710), (2130, 138556), (2211, 133480), (2343, 125960), (2585, 114168), (2680, 110121), (2820, 104654), (2840, 103917), (2948, 100110), (3102, 95140), (3124, 94470), (3149, 93720), (3337, 88440), (3685, 80088), (3905, 75576), (4020, 73414), (4136, 71355), (4260, 69278), (4422, 66740), (4686, 62980), (4757, 62040), (5170, 57084), (5640, 52327), (5896, 50055), (6204, 47570), (6248, 47235), (6298, 46860), (6674, 44220), (7370, 40044), (7755, 38056), (7810, 37788), (8040, 36707), (8520, 34639), (8844, 33370), (9372, 31490), (9447, 31240), (9514, 31020), (10011, 29480), (10340, 28542), (11055, 26696), (11715, 25192), (12408, 23785), (12596, 23430), (13348, 22110), (14271, 20680), (14740, 20022), (15510, 19028), (15620, 18894), (15745, 18744), (16685, 17688)]