9937104560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 24418437120

約数和(自身を除く): 14481332560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 73, 80, 124, 131, 146, 155, 248, 262, 292, 310, 365, 419, 496, 524, 584, 620, 655, 730, 838, 1048, 1168, 1240, 1310, 1460, 1676, 2095, 2096, 2263, 2480, 2620, 2920, 3352, 4061, 4190, 4526, 5240, 5840, 6704, 8122, 8380, 9052, 9563, 10480, 11315, 12989, 16244, 16760, 18104, 19126, 20305, 22630, 25978, 30587, 32488, 33520, 36208, 38252, 40610, 45260, 47815, 51956, 54889, 61174, 64945, 64976, 76504, 81220, 90520, 95630, 103912, 109778, 122348, 129890, 152935, 153008, 162440, 181040, 191260, 207824, 219556, 244696, 259780, 274445, 296453, 305870, 324880, 382520, 439112, 489392, 519560, 548890, 592906, 611740, 765040, 878224, 948197, 1039120, 1097780, 1185812, 1223480, 1482265, 1701559, 1896394, 2195560, 2371624, 2446960, 2964530, 3403118, 3792788, 4006897, 4391120, 4740985, 4743248, 5929060, 6806236, 7585576, 8013794, 8507795, 9481970, 11858120, 13612472, 15171152, 16027588, 17015590, 18963940, 20034485, 23716240, 27224944, 32055176, 34031180, 37927880, 40068970, 64110352, 68062360, 75855760, 80137940, 124213807, 136124720, 160275880, 248427614, 320551760, 496855228, 621069035, 993710456, 1242138070, 1987420912, 2484276140, 4968552280, 9937104560]

約数ペア:

[(1, 9937104560), (2, 4968552280), (4, 2484276140), (5, 1987420912), (8, 1242138070), (10, 993710456), (16, 621069035), (20, 496855228), (31, 320551760), (40, 248427614), (62, 160275880), (73, 136124720), (80, 124213807), (124, 80137940), (131, 75855760), (146, 68062360), (155, 64110352), (248, 40068970), (262, 37927880), (292, 34031180), (310, 32055176), (365, 27224944), (419, 23716240), (496, 20034485), (524, 18963940), (584, 17015590), (620, 16027588), (655, 15171152), (730, 13612472), (838, 11858120), (1048, 9481970), (1168, 8507795), (1240, 8013794), (1310, 7585576), (1460, 6806236), (1676, 5929060), (2095, 4743248), (2096, 4740985), (2263, 4391120), (2480, 4006897), (2620, 3792788), (2920, 3403118), (3352, 2964530), (4061, 2446960), (4190, 2371624), (4526, 2195560), (5240, 1896394), (5840, 1701559), (6704, 1482265), (8122, 1223480), (8380, 1185812), (9052, 1097780), (9563, 1039120), (10480, 948197), (11315, 878224), (12989, 765040), (16244, 611740), (16760, 592906), (18104, 548890), (19126, 519560), (20305, 489392), (22630, 439112), (25978, 382520), (30587, 324880), (32488, 305870), (33520, 296453), (36208, 274445), (38252, 259780), (40610, 244696), (45260, 219556), (47815, 207824), (51956, 191260), (54889, 181040), (61174, 162440), (64945, 153008), (64976, 152935), (76504, 129890), (81220, 122348), (90520, 109778), (95630, 103912)]