997036560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35507}}^1$

素因数の和:35542

約数の個数: 160

約数和(自身を含む): 3698513280

約数和(自身を除く): 2701476720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 35507, 71014, 106521, 142028, 177535, 213042, 284056, 319563, 355070, 426084, 461591, 532605, 568112, 639126, 710140, 852168, 923182, 958689, 1065210, 1278252, 1384773, 1420280, 1597815, 1704336, 1846364, 1917378, 2130420, 2307955, 2556504, 2769546, 2840560, 3195630, 3692728, 3834756, 4154319, 4260840, 4615910, 4793445, 5113008, 5539092, 6391260, 6923865, 7385456, 7669512, 8308638, 8521680, 9231820, 9586890, 11078184, 12462957, 12782520, 13847730, 15339024, 16617276, 18463640, 19173780, 20771595, 22156368, 24925914, 25565040, 27695460, 33234552, 36927280, 38347560, 41543190, 49851828, 55390920, 62314785, 66469104, 76695120, 83086380, 99703656, 110781840, 124629570, 166172760, 199407312, 249259140, 332345520, 498518280, 997036560]

約数ペア:

[(1, 997036560), (2, 498518280), (3, 332345520), (4, 249259140), (5, 199407312), (6, 166172760), (8, 124629570), (9, 110781840), (10, 99703656), (12, 83086380), (13, 76695120), (15, 66469104), (16, 62314785), (18, 55390920), (20, 49851828), (24, 41543190), (26, 38347560), (27, 36927280), (30, 33234552), (36, 27695460), (39, 25565040), (40, 24925914), (45, 22156368), (48, 20771595), (52, 19173780), (54, 18463640), (60, 16617276), (65, 15339024), (72, 13847730), (78, 12782520), (80, 12462957), (90, 11078184), (104, 9586890), (108, 9231820), (117, 8521680), (120, 8308638), (130, 7669512), (135, 7385456), (144, 6923865), (156, 6391260), (180, 5539092), (195, 5113008), (208, 4793445), (216, 4615910), (234, 4260840), (240, 4154319), (260, 3834756), (270, 3692728), (312, 3195630), (351, 2840560), (360, 2769546), (390, 2556504), (432, 2307955), (468, 2130420), (520, 1917378), (540, 1846364), (585, 1704336), (624, 1597815), (702, 1420280), (720, 1384773), (780, 1278252), (936, 1065210), (1040, 958689), (1080, 923182), (1170, 852168), (1404, 710140), (1560, 639126), (1755, 568112), (1872, 532605), (2160, 461591), (2340, 426084), (2808, 355070), (3120, 319563), (3510, 284056), (4680, 213042), (5616, 177535), (7020, 142028), (9360, 106521), (14040, 71014), (28080, 35507)]