1539194640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:957

約数の個数: 160

約数和(自身を含む): 4947111936

約数和(自身を除く): 3407917296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 443, 465, 467, 496, 620, 744, 886, 930, 934, 1240, 1329, 1401, 1488, 1772, 1860, 1868, 2215, 2335, 2480, 2658, 2802, 3544, 3720, 3736, 4430, 4670, 5316, 5604, 6645, 7005, 7088, 7440, 7472, 8860, 9340, 10632, 11208, 13290, 13733, 14010, 14477, 17720, 18680, 21264, 22416, 26580, 27466, 28020, 28954, 35440, 37360, 41199, 43431, 53160, 54932, 56040, 57908, 68665, 72385, 82398, 86862, 106320, 109864, 112080, 115816, 137330, 144770, 164796, 173724, 205995, 206881, 217155, 219728, 231632, 274660, 289540, 329592, 347448, 411990, 413762, 434310, 549320, 579080, 620643, 659184, 694896, 823980, 827524, 868620, 1034405, 1098640, 1158160, 1241286, 1647960, 1655048, 1737240, 2068810, 2482572, 3103215, 3295920, 3310096, 3474480, 4137620, 4965144, 6206430, 6413311, 8275240, 9930288, 12412860, 12826622, 16550480, 19239933, 24825720, 25653244, 32066555, 38479866, 49651440, 51306488, 64133110, 76959732, 96199665, 102612976, 128266220, 153919464, 192399330, 256532440, 307838928, 384798660, 513064880, 769597320, 1539194640]

約数ペア:

[(1, 1539194640), (2, 769597320), (3, 513064880), (4, 384798660), (5, 307838928), (6, 256532440), (8, 192399330), (10, 153919464), (12, 128266220), (15, 102612976), (16, 96199665), (20, 76959732), (24, 64133110), (30, 51306488), (31, 49651440), (40, 38479866), (48, 32066555), (60, 25653244), (62, 24825720), (80, 19239933), (93, 16550480), (120, 12826622), (124, 12412860), (155, 9930288), (186, 8275240), (240, 6413311), (248, 6206430), (310, 4965144), (372, 4137620), (443, 3474480), (465, 3310096), (467, 3295920), (496, 3103215), (620, 2482572), (744, 2068810), (886, 1737240), (930, 1655048), (934, 1647960), (1240, 1241286), (1329, 1158160), (1401, 1098640), (1488, 1034405), (1772, 868620), (1860, 827524), (1868, 823980), (2215, 694896), (2335, 659184), (2480, 620643), (2658, 579080), (2802, 549320), (3544, 434310), (3720, 413762), (3736, 411990), (4430, 347448), (4670, 329592), (5316, 289540), (5604, 274660), (6645, 231632), (7005, 219728), (7088, 217155), (7440, 206881), (7472, 205995), (8860, 173724), (9340, 164796), (10632, 144770), (11208, 137330), (13290, 115816), (13733, 112080), (14010, 109864), (14477, 106320), (17720, 86862), (18680, 82398), (21264, 72385), (22416, 68665), (26580, 57908), (27466, 56040), (28020, 54932), (28954, 53160), (35440, 43431), (37360, 41199)]