212633520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 724239360

約数和(自身を除く): 511605840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 239, 240, 264, 330, 337, 440, 478, 528, 660, 674, 717, 880, 956, 1011, 1195, 1320, 1348, 1434, 1685, 1912, 2022, 2390, 2629, 2640, 2696, 2868, 3370, 3585, 3707, 3824, 4044, 4780, 5055, 5258, 5392, 5736, 6740, 7170, 7414, 7887, 8088, 9560, 10110, 10516, 11121, 11472, 13145, 13480, 14340, 14828, 15774, 16176, 18535, 19120, 20220, 21032, 22242, 26290, 26960, 28680, 29656, 31548, 37070, 39435, 40440, 42064, 44484, 52580, 55605, 57360, 59312, 63096, 74140, 78870, 80543, 80880, 88968, 105160, 111210, 126192, 148280, 157740, 161086, 177936, 210320, 222420, 241629, 296560, 315480, 322172, 402715, 444840, 483258, 630960, 644344, 805430, 885973, 889680, 966516, 1208145, 1288688, 1610860, 1771946, 1933032, 2416290, 2657919, 3221720, 3543892, 3866064, 4429865, 4832580, 5315838, 6443440, 7087784, 8859730, 9665160, 10631676, 13289595, 14175568, 17719460, 19330320, 21263352, 26579190, 35438920, 42526704, 53158380, 70877840, 106316760, 212633520]

約数ペア:

[(1, 212633520), (2, 106316760), (3, 70877840), (4, 53158380), (5, 42526704), (6, 35438920), (8, 26579190), (10, 21263352), (11, 19330320), (12, 17719460), (15, 14175568), (16, 13289595), (20, 10631676), (22, 9665160), (24, 8859730), (30, 7087784), (33, 6443440), (40, 5315838), (44, 4832580), (48, 4429865), (55, 3866064), (60, 3543892), (66, 3221720), (80, 2657919), (88, 2416290), (110, 1933032), (120, 1771946), (132, 1610860), (165, 1288688), (176, 1208145), (220, 966516), (239, 889680), (240, 885973), (264, 805430), (330, 644344), (337, 630960), (440, 483258), (478, 444840), (528, 402715), (660, 322172), (674, 315480), (717, 296560), (880, 241629), (956, 222420), (1011, 210320), (1195, 177936), (1320, 161086), (1348, 157740), (1434, 148280), (1685, 126192), (1912, 111210), (2022, 105160), (2390, 88968), (2629, 80880), (2640, 80543), (2696, 78870), (2868, 74140), (3370, 63096), (3585, 59312), (3707, 57360), (3824, 55605), (4044, 52580), (4780, 44484), (5055, 42064), (5258, 40440), (5392, 39435), (5736, 37070), (6740, 31548), (7170, 29656), (7414, 28680), (7887, 26960), (8088, 26290), (9560, 22242), (10110, 21032), (10516, 20220), (11121, 19120), (11472, 18535), (13145, 16176), (13480, 15774), (14340, 14828)]