309729962640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2596663}}^1$

素因数の和:2596757

約数の個数: 160

約数和(自身を含む): 1112784777216

約数和(自身を除く): 803054814576

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, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 11928, 14910, 17040, 19880, 23856, 29820, 39760, 59640, 119280, 2596663, 5193326, 7789989, 10386652, 12983315, 15579978, 18176641, 20773304, 25966630, 31159956, 36353282, 38949945, 41546608, 51933260, 54529923, 62319912, 72706564, 77899890, 90883205, 103866520, 109059846, 124639824, 145413128, 155799780, 181766410, 184363073, 207733040, 218119692, 272649615, 290826256, 311599560, 363532820, 368726146, 436239384, 545299230, 553089219, 623199120, 727065640, 737452292, 872478768, 921815365, 1090598460, 1106178438, 1290541511, 1454131280, 1474904584, 1843630730, 2181196920, 2212356876, 2581083022, 2765446095, 2949809168, 3687261460, 3871624533, 4362393840, 4424713752, 5162166044, 5530892190, 6452707555, 7374522920, 7743249066, 8849427504, 10324332088, 11061784380, 12905415110, 14749045840, 15486498132, 19358122665, 20648664176, 22123568760, 25810830220, 30972996264, 38716245330, 44247137520, 51621660440, 61945992528, 77432490660, 103243320880, 154864981320, 309729962640]

約数ペア:

[(1, 309729962640), (2, 154864981320), (3, 103243320880), (4, 77432490660), (5, 61945992528), (6, 51621660440), (7, 44247137520), (8, 38716245330), (10, 30972996264), (12, 25810830220), (14, 22123568760), (15, 20648664176), (16, 19358122665), (20, 15486498132), (21, 14749045840), (24, 12905415110), (28, 11061784380), (30, 10324332088), (35, 8849427504), (40, 7743249066), (42, 7374522920), (48, 6452707555), (56, 5530892190), (60, 5162166044), (70, 4424713752), (71, 4362393840), (80, 3871624533), (84, 3687261460), (105, 2949809168), (112, 2765446095), (120, 2581083022), (140, 2212356876), (142, 2181196920), (168, 1843630730), (210, 1474904584), (213, 1454131280), (240, 1290541511), (280, 1106178438), (284, 1090598460), (336, 921815365), (355, 872478768), (420, 737452292), (426, 727065640), (497, 623199120), (560, 553089219), (568, 545299230), (710, 436239384), (840, 368726146), (852, 363532820), (994, 311599560), (1065, 290826256), (1136, 272649615), (1420, 218119692), (1491, 207733040), (1680, 184363073), (1704, 181766410), (1988, 155799780), (2130, 145413128), (2485, 124639824), (2840, 109059846), (2982, 103866520), (3408, 90883205), (3976, 77899890), (4260, 72706564), (4970, 62319912), (5680, 54529923), (5964, 51933260), (7455, 41546608), (7952, 38949945), (8520, 36353282), (9940, 31159956), (11928, 25966630), (14910, 20773304), (17040, 18176641), (19880, 15579978), (23856, 12983315), (29820, 10386652), (39760, 7789989), (59640, 5193326), (119280, 2596663)]