314405040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18451}}^1$

素因数の和:18538

約数の個数: 80

約数和(自身を含む): 988436736

約数和(自身を除く): 674031696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 184510, 221412, 276765, 295216, 369020, 442824, 553530, 738040, 885648, 1107060, 1310021, 1476080, 2214120, 2620042, 3930063, 4428240, 5240084, 6550105, 7860126, 10480168, 13100210, 15720252, 19650315, 20960336, 26200420, 31440504, 39300630, 52400840, 62881008, 78601260, 104801680, 157202520, 314405040]

約数ペア:

[(1, 314405040), (2, 157202520), (3, 104801680), (4, 78601260), (5, 62881008), (6, 52400840), (8, 39300630), (10, 31440504), (12, 26200420), (15, 20960336), (16, 19650315), (20, 15720252), (24, 13100210), (30, 10480168), (40, 7860126), (48, 6550105), (60, 5240084), (71, 4428240), (80, 3930063), (120, 2620042), (142, 2214120), (213, 1476080), (240, 1310021), (284, 1107060), (355, 885648), (426, 738040), (568, 553530), (710, 442824), (852, 369020), (1065, 295216), (1136, 276765), (1420, 221412), (1704, 184510), (2130, 147608), (2840, 110706), (3408, 92255), (4260, 73804), (5680, 55353), (8520, 36902), (17040, 18451)]