249716520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1166

約数の個数: 192

約数和(自身を含む): 879016320

約数和(自身を除く): 629299800

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, 920, 972, 1035, 1080, 1117, 1215, 1242, 1380, 1620, 1656, 1863, 1944, 2070, 2234, 2430, 2484, 2760, 3105, 3240, 3351, 3726, 4140, 4468, 4860, 4968, 5585, 5589, 6210, 6702, 7452, 8280, 8936, 9315, 9720, 10053, 11170, 11178, 12420, 13404, 14904, 16755, 18630, 20106, 22340, 22356, 24840, 25691, 26808, 27945, 30159, 33510, 37260, 40212, 44680, 44712, 50265, 51382, 55890, 60318, 67020, 74520, 77073, 80424, 90477, 100530, 102764, 111780, 120636, 128455, 134040, 150795, 154146, 180954, 201060, 205528, 223560, 231219, 241272, 256910, 271431, 301590, 308292, 361908, 385365, 402120, 452385, 462438, 513820, 542862, 603180, 616584, 693657, 723816, 770730, 904770, 924876, 1027640, 1085724, 1156095, 1206360, 1357155, 1387314, 1541460, 1809540, 1849752, 2080971, 2171448, 2312190, 2714310, 2774628, 3082920, 3468285, 3619080, 4161942, 4624380, 5428620, 5549256, 6242913, 6936570, 8323884, 9248760, 10404855, 10857240, 12485826, 13873140, 16647768, 20809710, 24971652, 27746280, 31214565, 41619420, 49943304, 62429130, 83238840, 124858260, 249716520]

約数ペア:

[(1, 249716520), (2, 124858260), (3, 83238840), (4, 62429130), (5, 49943304), (6, 41619420), (8, 31214565), (9, 27746280), (10, 24971652), (12, 20809710), (15, 16647768), (18, 13873140), (20, 12485826), (23, 10857240), (24, 10404855), (27, 9248760), (30, 8323884), (36, 6936570), (40, 6242913), (45, 5549256), (46, 5428620), (54, 4624380), (60, 4161942), (69, 3619080), (72, 3468285), (81, 3082920), (90, 2774628), (92, 2714310), (108, 2312190), (115, 2171448), (120, 2080971), (135, 1849752), (138, 1809540), (162, 1541460), (180, 1387314), (184, 1357155), (207, 1206360), (216, 1156095), (230, 1085724), (243, 1027640), (270, 924876), (276, 904770), (324, 770730), (345, 723816), (360, 693657), (405, 616584), (414, 603180), (460, 542862), (486, 513820), (540, 462438), (552, 452385), (621, 402120), (648, 385365), (690, 361908), (810, 308292), (828, 301590), (920, 271431), (972, 256910), (1035, 241272), (1080, 231219), (1117, 223560), (1215, 205528), (1242, 201060), (1380, 180954), (1620, 154146), (1656, 150795), (1863, 134040), (1944, 128455), (2070, 120636), (2234, 111780), (2430, 102764), (2484, 100530), (2760, 90477), (3105, 80424), (3240, 77073), (3351, 74520), (3726, 67020), (4140, 60318), (4468, 55890), (4860, 51382), (4968, 50265), (5585, 44712), (5589, 44680), (6210, 40212), (6702, 37260), (7452, 33510), (8280, 30159), (8936, 27945), (9315, 26808), (9720, 25691), (10053, 24840), (11170, 22356), (11178, 22340), (12420, 20106), (13404, 18630), (14904, 16755)]