497970240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1249

約数の個数: 224

約数和(自身を含む): 1738091520

約数和(自身を除く): 1240121280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 192, 228, 230, 240, 276, 285, 304, 320, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 912, 920, 960, 1104, 1140, 1187, 1216, 1311, 1380, 1472, 1520, 1748, 1824, 1840, 2185, 2208, 2280, 2374, 2622, 2760, 3040, 3496, 3561, 3648, 3680, 4370, 4416, 4560, 4748, 5244, 5520, 5935, 6080, 6555, 6992, 7122, 7360, 8740, 9120, 9496, 10488, 11040, 11870, 13110, 13984, 14244, 17480, 17805, 18240, 18992, 20976, 22080, 22553, 23740, 26220, 27301, 27968, 28488, 34960, 35610, 37984, 41952, 45106, 47480, 52440, 54602, 56976, 67659, 69920, 71220, 75968, 81903, 83904, 90212, 94960, 104880, 109204, 112765, 113952, 135318, 136505, 139840, 142440, 163806, 180424, 189920, 209760, 218408, 225530, 227904, 270636, 273010, 284880, 327612, 338295, 360848, 379840, 409515, 419520, 436816, 451060, 518719, 541272, 546020, 569760, 655224, 676590, 721696, 819030, 873632, 902120, 1037438, 1082544, 1092040, 1139520, 1310448, 1353180, 1443392, 1556157, 1638060, 1747264, 1804240, 2074876, 2165088, 2184080, 2593595, 2620896, 2706360, 3112314, 3276120, 3608480, 4149752, 4330176, 4368160, 5187190, 5241792, 5412720, 6224628, 6552240, 7216960, 7780785, 8299504, 8736320, 10374380, 10825440, 12449256, 13104480, 15561570, 16599008, 20748760, 21650880, 24898512, 26208960, 31123140, 33198016, 41497520, 49797024, 62246280, 82995040, 99594048, 124492560, 165990080, 248985120, 497970240]

約数ペア:

[(1, 497970240), (2, 248985120), (3, 165990080), (4, 124492560), (5, 99594048), (6, 82995040), (8, 62246280), (10, 49797024), (12, 41497520), (15, 33198016), (16, 31123140), (19, 26208960), (20, 24898512), (23, 21650880), (24, 20748760), (30, 16599008), (32, 15561570), (38, 13104480), (40, 12449256), (46, 10825440), (48, 10374380), (57, 8736320), (60, 8299504), (64, 7780785), (69, 7216960), (76, 6552240), (80, 6224628), (92, 5412720), (95, 5241792), (96, 5187190), (114, 4368160), (115, 4330176), (120, 4149752), (138, 3608480), (152, 3276120), (160, 3112314), (184, 2706360), (190, 2620896), (192, 2593595), (228, 2184080), (230, 2165088), (240, 2074876), (276, 1804240), (285, 1747264), (304, 1638060), (320, 1556157), (345, 1443392), (368, 1353180), (380, 1310448), (437, 1139520), (456, 1092040), (460, 1082544), (480, 1037438), (552, 902120), (570, 873632), (608, 819030), (690, 721696), (736, 676590), (760, 655224), (874, 569760), (912, 546020), (920, 541272), (960, 518719), (1104, 451060), (1140, 436816), (1187, 419520), (1216, 409515), (1311, 379840), (1380, 360848), (1472, 338295), (1520, 327612), (1748, 284880), (1824, 273010), (1840, 270636), (2185, 227904), (2208, 225530), (2280, 218408), (2374, 209760), (2622, 189920), (2760, 180424), (3040, 163806), (3496, 142440), (3561, 139840), (3648, 136505), (3680, 135318), (4370, 113952), (4416, 112765), (4560, 109204), (4748, 104880), (5244, 94960), (5520, 90212), (5935, 83904), (6080, 81903), (6555, 75968), (6992, 71220), (7122, 69920), (7360, 67659), (8740, 56976), (9120, 54602), (9496, 52440), (10488, 47480), (11040, 45106), (11870, 41952), (13110, 37984), (13984, 35610), (14244, 34960), (17480, 28488), (17805, 27968), (18240, 27301), (18992, 26220), (20976, 23740), (22080, 22553)]