805430080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1681

約数の個数: 224

約数和(自身を含む): 2500920576

約数和(自身を除く): 1695490496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 680, 728, 832, 884, 910, 952, 1040, 1088, 1105, 1120, 1190, 1360, 1456, 1547, 1627, 1768, 1820, 1904, 2080, 2210, 2240, 2380, 2720, 2912, 3094, 3254, 3536, 3640, 3808, 4160, 4420, 4760, 5440, 5824, 6188, 6508, 7072, 7280, 7616, 7735, 8135, 8840, 9520, 11389, 12376, 13016, 14144, 14560, 15470, 16270, 17680, 19040, 21151, 22778, 24752, 26032, 27659, 29120, 30940, 32540, 35360, 38080, 42302, 45556, 49504, 52064, 55318, 56945, 61880, 65080, 70720, 84604, 91112, 99008, 104128, 105755, 110636, 113890, 123760, 130160, 138295, 148057, 169208, 182224, 193613, 211510, 221272, 227780, 247520, 260320, 276590, 296114, 338416, 359567, 364448, 387226, 423020, 442544, 455560, 495040, 520640, 553180, 592228, 676832, 719134, 728896, 740285, 774452, 846040, 885088, 911120, 968065, 1106360, 1184456, 1353664, 1438268, 1480570, 1548904, 1692080, 1770176, 1797835, 1822240, 1936130, 2212720, 2368912, 2516969, 2876536, 2961140, 3097808, 3384160, 3595670, 3644480, 3872260, 4425440, 4737824, 5033938, 5753072, 5922280, 6195616, 6768320, 7191340, 7744520, 8850880, 9475648, 10067876, 11506144, 11844560, 12391232, 12584845, 14382680, 15489040, 20135752, 23012288, 23689120, 25169690, 28765360, 30978080, 40271504, 47378240, 50339380, 57530720, 61956160, 80543008, 100678760, 115061440, 161086016, 201357520, 402715040, 805430080]

約数ペア:

[(1, 805430080), (2, 402715040), (4, 201357520), (5, 161086016), (7, 115061440), (8, 100678760), (10, 80543008), (13, 61956160), (14, 57530720), (16, 50339380), (17, 47378240), (20, 40271504), (26, 30978080), (28, 28765360), (32, 25169690), (34, 23689120), (35, 23012288), (40, 20135752), (52, 15489040), (56, 14382680), (64, 12584845), (65, 12391232), (68, 11844560), (70, 11506144), (80, 10067876), (85, 9475648), (91, 8850880), (104, 7744520), (112, 7191340), (119, 6768320), (130, 6195616), (136, 5922280), (140, 5753072), (160, 5033938), (170, 4737824), (182, 4425440), (208, 3872260), (221, 3644480), (224, 3595670), (238, 3384160), (260, 3097808), (272, 2961140), (280, 2876536), (320, 2516969), (340, 2368912), (364, 2212720), (416, 1936130), (442, 1822240), (448, 1797835), (455, 1770176), (476, 1692080), (520, 1548904), (544, 1480570), (560, 1438268), (595, 1353664), (680, 1184456), (728, 1106360), (832, 968065), (884, 911120), (910, 885088), (952, 846040), (1040, 774452), (1088, 740285), (1105, 728896), (1120, 719134), (1190, 676832), (1360, 592228), (1456, 553180), (1547, 520640), (1627, 495040), (1768, 455560), (1820, 442544), (1904, 423020), (2080, 387226), (2210, 364448), (2240, 359567), (2380, 338416), (2720, 296114), (2912, 276590), (3094, 260320), (3254, 247520), (3536, 227780), (3640, 221272), (3808, 211510), (4160, 193613), (4420, 182224), (4760, 169208), (5440, 148057), (5824, 138295), (6188, 130160), (6508, 123760), (7072, 113890), (7280, 110636), (7616, 105755), (7735, 104128), (8135, 99008), (8840, 91112), (9520, 84604), (11389, 70720), (12376, 65080), (13016, 61880), (14144, 56945), (14560, 55318), (15470, 52064), (16270, 49504), (17680, 45556), (19040, 42302), (21151, 38080), (22778, 35360), (24752, 32540), (26032, 30940), (27659, 29120)]