1926763920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37691}}^1$

素因数の和:37781

約数の個数: 120

約数和(自身を含む): 6562026432

約数和(自身を除く): 4635262512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 37691, 51120, 75382, 113073, 150764, 188455, 226146, 301528, 339219, 376910, 452292, 565365, 603056, 678438, 753820, 904584, 1130730, 1356876, 1507640, 1696095, 1809168, 2261460, 2676061, 2713752, 3015280, 3392190, 4522920, 5352122, 5427504, 6784380, 8028183, 9045840, 10704244, 13380305, 13568760, 16056366, 21408488, 24084549, 26760610, 27137520, 32112732, 40140915, 42816976, 48169098, 53521220, 64225464, 80281830, 96338196, 107042440, 120422745, 128450928, 160563660, 192676392, 214084880, 240845490, 321127320, 385352784, 481690980, 642254640, 963381960, 1926763920]

約数ペア:

[(1, 1926763920), (2, 963381960), (3, 642254640), (4, 481690980), (5, 385352784), (6, 321127320), (8, 240845490), (9, 214084880), (10, 192676392), (12, 160563660), (15, 128450928), (16, 120422745), (18, 107042440), (20, 96338196), (24, 80281830), (30, 64225464), (36, 53521220), (40, 48169098), (45, 42816976), (48, 40140915), (60, 32112732), (71, 27137520), (72, 26760610), (80, 24084549), (90, 21408488), (120, 16056366), (142, 13568760), (144, 13380305), (180, 10704244), (213, 9045840), (240, 8028183), (284, 6784380), (355, 5427504), (360, 5352122), (426, 4522920), (568, 3392190), (639, 3015280), (710, 2713752), (720, 2676061), (852, 2261460), (1065, 1809168), (1136, 1696095), (1278, 1507640), (1420, 1356876), (1704, 1130730), (2130, 904584), (2556, 753820), (2840, 678438), (3195, 603056), (3408, 565365), (4260, 452292), (5112, 376910), (5680, 339219), (6390, 301528), (8520, 226146), (10224, 188455), (12780, 150764), (17040, 113073), (25560, 75382), (37691, 51120)]