556492560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1233

約数の個数: 160

約数和(自身を含む): 1870380288

約数和(自身を除く): 1313887728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 312, 346, 390, 519, 520, 624, 692, 780, 865, 1031, 1038, 1040, 1384, 1560, 1730, 2062, 2076, 2249, 2595, 2768, 3093, 3120, 3460, 4124, 4152, 4498, 5155, 5190, 6186, 6747, 6920, 8248, 8304, 8996, 10310, 10380, 11245, 12372, 13403, 13494, 13840, 15465, 16496, 17992, 20620, 20760, 22490, 24744, 26806, 26988, 30930, 33735, 35984, 40209, 41240, 41520, 44980, 49488, 53612, 53976, 61860, 67015, 67470, 80418, 82480, 89960, 107224, 107952, 123720, 134030, 134940, 160836, 178363, 179920, 201045, 214448, 247440, 268060, 269880, 321672, 356726, 402090, 535089, 536120, 539760, 643344, 713452, 804180, 891815, 1070178, 1072240, 1426904, 1608360, 1783630, 2140356, 2318719, 2675445, 2853808, 3216720, 3567260, 4280712, 4637438, 5350890, 6956157, 7134520, 8561424, 9274876, 10701780, 11593595, 13912314, 14269040, 18549752, 21403560, 23187190, 27824628, 34780785, 37099504, 42807120, 46374380, 55649256, 69561570, 92748760, 111298512, 139123140, 185497520, 278246280, 556492560]

約数ペア:

[(1, 556492560), (2, 278246280), (3, 185497520), (4, 139123140), (5, 111298512), (6, 92748760), (8, 69561570), (10, 55649256), (12, 46374380), (13, 42807120), (15, 37099504), (16, 34780785), (20, 27824628), (24, 23187190), (26, 21403560), (30, 18549752), (39, 14269040), (40, 13912314), (48, 11593595), (52, 10701780), (60, 9274876), (65, 8561424), (78, 7134520), (80, 6956157), (104, 5350890), (120, 4637438), (130, 4280712), (156, 3567260), (173, 3216720), (195, 2853808), (208, 2675445), (240, 2318719), (260, 2140356), (312, 1783630), (346, 1608360), (390, 1426904), (519, 1072240), (520, 1070178), (624, 891815), (692, 804180), (780, 713452), (865, 643344), (1031, 539760), (1038, 536120), (1040, 535089), (1384, 402090), (1560, 356726), (1730, 321672), (2062, 269880), (2076, 268060), (2249, 247440), (2595, 214448), (2768, 201045), (3093, 179920), (3120, 178363), (3460, 160836), (4124, 134940), (4152, 134030), (4498, 123720), (5155, 107952), (5190, 107224), (6186, 89960), (6747, 82480), (6920, 80418), (8248, 67470), (8304, 67015), (8996, 61860), (10310, 53976), (10380, 53612), (11245, 49488), (12372, 44980), (13403, 41520), (13494, 41240), (13840, 40209), (15465, 35984), (16496, 33735), (17992, 30930), (20620, 26988), (20760, 26806), (22490, 24744)]