479362400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 1394910720

約数和(自身を除く): 915548320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 47, 50, 55, 61, 76, 80, 88, 94, 95, 100, 110, 122, 152, 160, 176, 188, 190, 200, 209, 220, 235, 244, 275, 304, 305, 352, 376, 380, 400, 418, 440, 470, 475, 488, 517, 550, 608, 610, 671, 752, 760, 800, 836, 880, 893, 940, 950, 976, 1034, 1045, 1100, 1159, 1175, 1220, 1342, 1504, 1520, 1525, 1672, 1760, 1786, 1880, 1900, 1952, 2068, 2090, 2200, 2318, 2350, 2440, 2585, 2684, 2867, 3040, 3050, 3344, 3355, 3572, 3760, 3800, 4136, 4180, 4400, 4465, 4636, 4700, 4880, 5170, 5225, 5368, 5734, 5795, 6100, 6688, 6710, 7144, 7520, 7600, 8272, 8360, 8800, 8930, 9272, 9400, 9760, 9823, 10340, 10450, 10736, 11468, 11590, 12200, 12749, 12925, 13420, 14288, 14335, 15200, 16544, 16720, 16775, 17860, 18544, 18800, 19646, 20680, 20900, 21472, 22325, 22936, 23180, 24400, 25498, 25850, 26840, 28576, 28670, 28975, 31537, 33440, 33550, 35720, 37088, 37600, 39292, 41360, 41800, 44650, 45872, 46360, 48800, 49115, 50996, 51700, 53680, 54473, 57340, 57950, 63074, 63745, 67100, 71440, 71675, 78584, 82720, 83600, 89300, 91744, 92720, 98230, 101992, 103400, 107360, 108946, 114680, 115900, 126148, 127490, 134200, 142880, 143350, 157168, 157685, 167200, 178600, 185440, 196460, 203984, 206800, 217892, 229360, 231800, 245575, 252296, 254980, 268400, 272365, 286700, 314336, 315370, 318725, 357200, 392920, 407968, 413600, 435784, 458720, 463600, 491150, 504592, 509960, 536800, 544730, 573400, 599203, 630740, 637450, 714400, 785840, 788425, 871568, 927200, 982300, 1009184, 1019920, 1089460, 1146800, 1198406, 1261480, 1274900, 1361825, 1571680, 1576850, 1743136, 1964600, 2039840, 2178920, 2293600, 2396812, 2522960, 2549800, 2723650, 2996015, 3153700, 3929200, 4357840, 4793624, 5045920, 5099600, 5447300, 5992030, 6307400, 7858400, 8715680, 9587248, 10199200, 10894600, 11984060, 12614800, 14980075, 19174496, 21789200, 23968120, 25229600, 29960150, 43578400, 47936240, 59920300, 95872480, 119840600, 239681200, 479362400]

約数ペア:

[(1, 479362400), (2, 239681200), (4, 119840600), (5, 95872480), (8, 59920300), (10, 47936240), (11, 43578400), (16, 29960150), (19, 25229600), (20, 23968120), (22, 21789200), (25, 19174496), (32, 14980075), (38, 12614800), (40, 11984060), (44, 10894600), (47, 10199200), (50, 9587248), (55, 8715680), (61, 7858400), (76, 6307400), (80, 5992030), (88, 5447300), (94, 5099600), (95, 5045920), (100, 4793624), (110, 4357840), (122, 3929200), (152, 3153700), (160, 2996015), (176, 2723650), (188, 2549800), (190, 2522960), (200, 2396812), (209, 2293600), (220, 2178920), (235, 2039840), (244, 1964600), (275, 1743136), (304, 1576850), (305, 1571680), (352, 1361825), (376, 1274900), (380, 1261480), (400, 1198406), (418, 1146800), (440, 1089460), (470, 1019920), (475, 1009184), (488, 982300), (517, 927200), (550, 871568), (608, 788425), (610, 785840), (671, 714400), (752, 637450), (760, 630740), (800, 599203), (836, 573400), (880, 544730), (893, 536800), (940, 509960), (950, 504592), (976, 491150), (1034, 463600), (1045, 458720), (1100, 435784), (1159, 413600), (1175, 407968), (1220, 392920), (1342, 357200), (1504, 318725), (1520, 315370), (1525, 314336), (1672, 286700), (1760, 272365), (1786, 268400), (1880, 254980), (1900, 252296), (1952, 245575), (2068, 231800), (2090, 229360), (2200, 217892), (2318, 206800), (2350, 203984), (2440, 196460), (2585, 185440), (2684, 178600), (2867, 167200), (3040, 157685), (3050, 157168), (3344, 143350), (3355, 142880), (3572, 134200), (3760, 127490), (3800, 126148), (4136, 115900), (4180, 114680), (4400, 108946), (4465, 107360), (4636, 103400), (4700, 101992), (4880, 98230), (5170, 92720), (5225, 91744), (5368, 89300), (5734, 83600), (5795, 82720), (6100, 78584), (6688, 71675), (6710, 71440), (7144, 67100), (7520, 63745), (7600, 63074), (8272, 57950), (8360, 57340), (8800, 54473), (8930, 53680), (9272, 51700), (9400, 50996), (9760, 49115), (9823, 48800), (10340, 46360), (10450, 45872), (10736, 44650), (11468, 41800), (11590, 41360), (12200, 39292), (12749, 37600), (12925, 37088), (13420, 35720), (14288, 33550), (14335, 33440), (15200, 31537), (16544, 28975), (16720, 28670), (16775, 28576), (17860, 26840), (18544, 25850), (18800, 25498), (19646, 24400), (20680, 23180), (20900, 22936), (21472, 22325)]