8716953240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{260363}}^1$

素因数の和:260414

約数の個数: 128

約数和(自身を含む): 29993932800

約数和(自身を除く): 21276979560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 260363, 520726, 781089, 1041452, 1301815, 1562178, 2082904, 2343267, 2603630, 3124356, 3905445, 4686534, 5207260, 6248712, 7029801, 7810890, 8071253, 9373068, 10414520, 11716335, 14059602, 15621780, 16142506, 18746136, 23432670, 24213759, 28119204, 31243560, 32285012, 35149005, 40356265, 46865340, 48427518, 56238408, 64570024, 70298010, 72641277, 80712530, 93730680, 96855036, 121068795, 140596020, 145282554, 161425060, 193710072, 217923831, 242137590, 281192040, 290565108, 322850120, 363206385, 435847662, 484275180, 581130216, 726412770, 871695324, 968550360, 1089619155, 1452825540, 1743390648, 2179238310, 2905651080, 4358476620, 8716953240]

約数ペア:

[(1, 8716953240), (2, 4358476620), (3, 2905651080), (4, 2179238310), (5, 1743390648), (6, 1452825540), (8, 1089619155), (9, 968550360), (10, 871695324), (12, 726412770), (15, 581130216), (18, 484275180), (20, 435847662), (24, 363206385), (27, 322850120), (30, 290565108), (31, 281192040), (36, 242137590), (40, 217923831), (45, 193710072), (54, 161425060), (60, 145282554), (62, 140596020), (72, 121068795), (90, 96855036), (93, 93730680), (108, 80712530), (120, 72641277), (124, 70298010), (135, 64570024), (155, 56238408), (180, 48427518), (186, 46865340), (216, 40356265), (248, 35149005), (270, 32285012), (279, 31243560), (310, 28119204), (360, 24213759), (372, 23432670), (465, 18746136), (540, 16142506), (558, 15621780), (620, 14059602), (744, 11716335), (837, 10414520), (930, 9373068), (1080, 8071253), (1116, 7810890), (1240, 7029801), (1395, 6248712), (1674, 5207260), (1860, 4686534), (2232, 3905445), (2790, 3124356), (3348, 2603630), (3720, 2343267), (4185, 2082904), (5580, 1562178), (6696, 1301815), (8370, 1041452), (11160, 781089), (16740, 520726), (33480, 260363)]