51817501680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{346559}}^1$

素因数の和:346671

約数の個数: 160

約数和(自身を含む): 185645260800

約数和(自身を除く): 133827759120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4272, 4984, 5340, 6230, 7120, 7476, 9345, 9968, 10680, 12460, 14952, 18690, 21360, 24920, 29904, 37380, 49840, 74760, 149520, 346559, 693118, 1039677, 1386236, 1732795, 2079354, 2425913, 2772472, 3465590, 4158708, 4851826, 5198385, 5544944, 6931180, 7277739, 8317416, 9703652, 10396770, 12129565, 13862360, 14555478, 16634832, 19407304, 20793540, 24259130, 27724720, 29110956, 30843751, 36388695, 38814608, 41587080, 48518260, 58221912, 61687502, 72777390, 83174160, 92531253, 97036520, 116443824, 123375004, 145554780, 154218755, 185062506, 194073040, 215906257, 246750008, 291109560, 308437510, 370125012, 431812514, 462656265, 493500016, 582219120, 616875020, 647718771, 740250024, 863625028, 925312530, 1079531285, 1233750040, 1295437542, 1480500048, 1727250056, 1850625060, 2159062570, 2467500080, 2590875084, 3238593855, 3454500112, 3701250120, 4318125140, 5181750168, 6477187710, 7402500240, 8636250280, 10363500336, 12954375420, 17272500560, 25908750840, 51817501680]

約数ペア:

[(1, 51817501680), (2, 25908750840), (3, 17272500560), (4, 12954375420), (5, 10363500336), (6, 8636250280), (7, 7402500240), (8, 6477187710), (10, 5181750168), (12, 4318125140), (14, 3701250120), (15, 3454500112), (16, 3238593855), (20, 2590875084), (21, 2467500080), (24, 2159062570), (28, 1850625060), (30, 1727250056), (35, 1480500048), (40, 1295437542), (42, 1233750040), (48, 1079531285), (56, 925312530), (60, 863625028), (70, 740250024), (80, 647718771), (84, 616875020), (89, 582219120), (105, 493500016), (112, 462656265), (120, 431812514), (140, 370125012), (168, 308437510), (178, 291109560), (210, 246750008), (240, 215906257), (267, 194073040), (280, 185062506), (336, 154218755), (356, 145554780), (420, 123375004), (445, 116443824), (534, 97036520), (560, 92531253), (623, 83174160), (712, 72777390), (840, 61687502), (890, 58221912), (1068, 48518260), (1246, 41587080), (1335, 38814608), (1424, 36388695), (1680, 30843751), (1780, 29110956), (1869, 27724720), (2136, 24259130), (2492, 20793540), (2670, 19407304), (3115, 16634832), (3560, 14555478), (3738, 13862360), (4272, 12129565), (4984, 10396770), (5340, 9703652), (6230, 8317416), (7120, 7277739), (7476, 6931180), (9345, 5544944), (9968, 5198385), (10680, 4851826), (12460, 4158708), (14952, 3465590), (18690, 2772472), (21360, 2425913), (24920, 2079354), (29904, 1732795), (37380, 1386236), (49840, 1039677), (74760, 693118), (149520, 346559)]