797765280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:943

約数の個数: 192

約数和(自身を含む): 2725591680

約数和(自身を除く): 1927826400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 173, 195, 208, 240, 260, 312, 346, 390, 416, 480, 519, 520, 624, 692, 739, 780, 865, 1038, 1040, 1248, 1384, 1478, 1560, 1730, 2076, 2080, 2217, 2249, 2595, 2768, 2956, 3120, 3460, 3695, 4152, 4434, 4498, 5190, 5536, 5912, 6240, 6747, 6920, 7390, 8304, 8868, 8996, 9607, 10380, 11085, 11245, 11824, 13494, 13840, 14780, 16608, 17736, 17992, 19214, 20760, 22170, 22490, 23648, 26988, 27680, 28821, 29560, 33735, 35472, 35984, 38428, 41520, 44340, 44980, 48035, 53976, 57642, 59120, 67470, 70944, 71968, 76856, 83040, 88680, 89960, 96070, 107952, 115284, 118240, 127847, 134940, 144105, 153712, 177360, 179920, 192140, 215904, 230568, 255694, 269880, 288210, 307424, 354720, 359840, 383541, 384280, 461136, 511388, 539760, 576420, 639235, 767082, 768560, 922272, 1022776, 1079520, 1152840, 1278470, 1534164, 1537120, 1662011, 1917705, 2045552, 2305680, 2556940, 3068328, 3324022, 3835410, 4091104, 4611360, 4986033, 5113880, 6136656, 6648044, 7670820, 8310055, 9972066, 10227760, 12273312, 13296088, 15341640, 16620110, 19944132, 20455520, 24930165, 26592176, 30683280, 33240220, 39888264, 49860330, 53184352, 61366560, 66480440, 79776528, 99720660, 132960880, 159553056, 199441320, 265921760, 398882640, 797765280]

約数ペア:

[(1, 797765280), (2, 398882640), (3, 265921760), (4, 199441320), (5, 159553056), (6, 132960880), (8, 99720660), (10, 79776528), (12, 66480440), (13, 61366560), (15, 53184352), (16, 49860330), (20, 39888264), (24, 33240220), (26, 30683280), (30, 26592176), (32, 24930165), (39, 20455520), (40, 19944132), (48, 16620110), (52, 15341640), (60, 13296088), (65, 12273312), (78, 10227760), (80, 9972066), (96, 8310055), (104, 7670820), (120, 6648044), (130, 6136656), (156, 5113880), (160, 4986033), (173, 4611360), (195, 4091104), (208, 3835410), (240, 3324022), (260, 3068328), (312, 2556940), (346, 2305680), (390, 2045552), (416, 1917705), (480, 1662011), (519, 1537120), (520, 1534164), (624, 1278470), (692, 1152840), (739, 1079520), (780, 1022776), (865, 922272), (1038, 768560), (1040, 767082), (1248, 639235), (1384, 576420), (1478, 539760), (1560, 511388), (1730, 461136), (2076, 384280), (2080, 383541), (2217, 359840), (2249, 354720), (2595, 307424), (2768, 288210), (2956, 269880), (3120, 255694), (3460, 230568), (3695, 215904), (4152, 192140), (4434, 179920), (4498, 177360), (5190, 153712), (5536, 144105), (5912, 134940), (6240, 127847), (6747, 118240), (6920, 115284), (7390, 107952), (8304, 96070), (8868, 89960), (8996, 88680), (9607, 83040), (10380, 76856), (11085, 71968), (11245, 70944), (11824, 67470), (13494, 59120), (13840, 57642), (14780, 53976), (16608, 48035), (17736, 44980), (17992, 44340), (19214, 41520), (20760, 38428), (22170, 35984), (22490, 35472), (23648, 33735), (26988, 29560), (27680, 28821)]