2141062440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{34511}}^1$

素因数の和:34583

約数の個数: 128

約数和(自身を含む): 7156408320

約数和(自身を除く): 5015345880

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, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 5170, 5640, 6204, 7755, 10340, 12408, 15510, 20680, 31020, 34511, 62040, 69022, 103533, 138044, 172555, 207066, 276088, 345110, 379621, 414132, 517665, 690220, 759242, 828264, 1035330, 1138863, 1380440, 1518484, 1622017, 1898105, 2070660, 2277726, 3036968, 3244034, 3796210, 4141320, 4555452, 4866051, 5694315, 6488068, 7592420, 8110085, 9110904, 9732102, 11388630, 12976136, 15184840, 16220170, 17842187, 19464204, 22777260, 24330255, 32440340, 35684374, 38928408, 45554520, 48660510, 53526561, 64880680, 71368748, 89210935, 97321020, 107053122, 142737496, 178421870, 194642040, 214106244, 267632805, 356843740, 428212488, 535265610, 713687480, 1070531220, 2141062440]

約数ペア:

[(1, 2141062440), (2, 1070531220), (3, 713687480), (4, 535265610), (5, 428212488), (6, 356843740), (8, 267632805), (10, 214106244), (11, 194642040), (12, 178421870), (15, 142737496), (20, 107053122), (22, 97321020), (24, 89210935), (30, 71368748), (33, 64880680), (40, 53526561), (44, 48660510), (47, 45554520), (55, 38928408), (60, 35684374), (66, 32440340), (88, 24330255), (94, 22777260), (110, 19464204), (120, 17842187), (132, 16220170), (141, 15184840), (165, 12976136), (188, 11388630), (220, 9732102), (235, 9110904), (264, 8110085), (282, 7592420), (330, 6488068), (376, 5694315), (440, 4866051), (470, 4555452), (517, 4141320), (564, 3796210), (660, 3244034), (705, 3036968), (940, 2277726), (1034, 2070660), (1128, 1898105), (1320, 1622017), (1410, 1518484), (1551, 1380440), (1880, 1138863), (2068, 1035330), (2585, 828264), (2820, 759242), (3102, 690220), (4136, 517665), (5170, 414132), (5640, 379621), (6204, 345110), (7755, 276088), (10340, 207066), (12408, 172555), (15510, 138044), (20680, 103533), (31020, 69022), (34511, 62040)]