197403480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:932

約数の個数: 192

約数和(自身を含む): 695036160

約数和(自身を除く): 497632680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 810, 828, 883, 920, 972, 1035, 1080, 1215, 1242, 1380, 1620, 1656, 1766, 1863, 1944, 2070, 2430, 2484, 2649, 2760, 3105, 3240, 3532, 3726, 4140, 4415, 4860, 4968, 5298, 5589, 6210, 7064, 7452, 7947, 8280, 8830, 9315, 9720, 10596, 11178, 12420, 13245, 14904, 15894, 17660, 18630, 20309, 21192, 22356, 23841, 24840, 26490, 27945, 31788, 35320, 37260, 39735, 40618, 44712, 47682, 52980, 55890, 60927, 63576, 71523, 74520, 79470, 81236, 95364, 101545, 105960, 111780, 119205, 121854, 143046, 158940, 162472, 182781, 190728, 203090, 214569, 223560, 238410, 243708, 286092, 304635, 317880, 357615, 365562, 406180, 429138, 476820, 487416, 548343, 572184, 609270, 715230, 731124, 812360, 858276, 913905, 953640, 1072845, 1096686, 1218540, 1430460, 1462248, 1645029, 1716552, 1827810, 2145690, 2193372, 2437080, 2741715, 2860920, 3290058, 3655620, 4291380, 4386744, 4935087, 5483430, 6580116, 7311240, 8225145, 8582760, 9870174, 10966860, 13160232, 16450290, 19740348, 21933720, 24675435, 32900580, 39480696, 49350870, 65801160, 98701740, 197403480]

約数ペア:

[(1, 197403480), (2, 98701740), (3, 65801160), (4, 49350870), (5, 39480696), (6, 32900580), (8, 24675435), (9, 21933720), (10, 19740348), (12, 16450290), (15, 13160232), (18, 10966860), (20, 9870174), (23, 8582760), (24, 8225145), (27, 7311240), (30, 6580116), (36, 5483430), (40, 4935087), (45, 4386744), (46, 4291380), (54, 3655620), (60, 3290058), (69, 2860920), (72, 2741715), (81, 2437080), (90, 2193372), (92, 2145690), (108, 1827810), (115, 1716552), (120, 1645029), (135, 1462248), (138, 1430460), (162, 1218540), (180, 1096686), (184, 1072845), (207, 953640), (216, 913905), (230, 858276), (243, 812360), (270, 731124), (276, 715230), (324, 609270), (345, 572184), (360, 548343), (405, 487416), (414, 476820), (460, 429138), (486, 406180), (540, 365562), (552, 357615), (621, 317880), (648, 304635), (690, 286092), (810, 243708), (828, 238410), (883, 223560), (920, 214569), (972, 203090), (1035, 190728), (1080, 182781), (1215, 162472), (1242, 158940), (1380, 143046), (1620, 121854), (1656, 119205), (1766, 111780), (1863, 105960), (1944, 101545), (2070, 95364), (2430, 81236), (2484, 79470), (2649, 74520), (2760, 71523), (3105, 63576), (3240, 60927), (3532, 55890), (3726, 52980), (4140, 47682), (4415, 44712), (4860, 40618), (4968, 39735), (5298, 37260), (5589, 35320), (6210, 31788), (7064, 27945), (7452, 26490), (7947, 24840), (8280, 23841), (8830, 22356), (9315, 21192), (9720, 20309), (10596, 18630), (11178, 17660), (12420, 15894), (13245, 14904)]