231330240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1779

約数の個数: 168

約数和(自身を含む): 813084480

約数和(自身を除く): 581754240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1709, 1880, 2115, 2256, 2820, 2880, 3008, 3384, 3418, 3760, 4230, 4512, 5127, 5640, 6768, 6836, 7520, 8460, 8545, 9024, 10254, 11280, 13536, 13672, 15040, 15381, 16920, 17090, 20508, 22560, 25635, 27072, 27344, 30762, 33840, 34180, 41016, 45120, 51270, 54688, 61524, 67680, 68360, 76905, 80323, 82032, 102540, 109376, 123048, 135360, 136720, 153810, 160646, 164064, 205080, 240969, 246096, 273440, 307620, 321292, 328128, 401615, 410160, 481938, 492192, 546880, 615240, 642584, 722907, 803230, 820320, 963876, 984384, 1204845, 1230480, 1285168, 1445814, 1606460, 1640640, 1927752, 2409690, 2460960, 2570336, 2891628, 3212920, 3614535, 3855504, 4819380, 4921920, 5140672, 5783256, 6425840, 7229070, 7711008, 9638760, 11566512, 12851680, 14458140, 15422016, 19277520, 23133024, 25703360, 28916280, 38555040, 46266048, 57832560, 77110080, 115665120, 231330240]

約数ペア:

[(1, 231330240), (2, 115665120), (3, 77110080), (4, 57832560), (5, 46266048), (6, 38555040), (8, 28916280), (9, 25703360), (10, 23133024), (12, 19277520), (15, 15422016), (16, 14458140), (18, 12851680), (20, 11566512), (24, 9638760), (30, 7711008), (32, 7229070), (36, 6425840), (40, 5783256), (45, 5140672), (47, 4921920), (48, 4819380), (60, 3855504), (64, 3614535), (72, 3212920), (80, 2891628), (90, 2570336), (94, 2460960), (96, 2409690), (120, 1927752), (141, 1640640), (144, 1606460), (160, 1445814), (180, 1285168), (188, 1230480), (192, 1204845), (235, 984384), (240, 963876), (282, 820320), (288, 803230), (320, 722907), (360, 642584), (376, 615240), (423, 546880), (470, 492192), (480, 481938), (564, 410160), (576, 401615), (705, 328128), (720, 321292), (752, 307620), (846, 273440), (940, 246096), (960, 240969), (1128, 205080), (1410, 164064), (1440, 160646), (1504, 153810), (1692, 136720), (1709, 135360), (1880, 123048), (2115, 109376), (2256, 102540), (2820, 82032), (2880, 80323), (3008, 76905), (3384, 68360), (3418, 67680), (3760, 61524), (4230, 54688), (4512, 51270), (5127, 45120), (5640, 41016), (6768, 34180), (6836, 33840), (7520, 30762), (8460, 27344), (8545, 27072), (9024, 25635), (10254, 22560), (11280, 20508), (13536, 17090), (13672, 16920), (15040, 15381)]