2065831320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79333}}^1$

素因数の和:79385

約数の個数: 128

約数和(自身を含む): 7311421440

約数和(自身を除く): 5245590120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 79333, 158666, 237999, 317332, 396665, 475998, 555331, 634664, 793330, 951996, 1110662, 1189995, 1586660, 1665993, 1903992, 2221324, 2379990, 2459323, 2776655, 3173320, 3331986, 4442648, 4759980, 4918646, 5553310, 6663972, 7377969, 8329965, 9519960, 9837292, 11106620, 12296615, 13327944, 14755938, 16659930, 17215261, 19674584, 22213240, 24593230, 29511876, 33319860, 34430522, 36889845, 49186460, 51645783, 59023752, 66639720, 68861044, 73779690, 86076305, 98372920, 103291566, 137722088, 147559380, 172152610, 206583132, 258228915, 295118760, 344305220, 413166264, 516457830, 688610440, 1032915660, 2065831320]

約数ペア:

[(1, 2065831320), (2, 1032915660), (3, 688610440), (4, 516457830), (5, 413166264), (6, 344305220), (7, 295118760), (8, 258228915), (10, 206583132), (12, 172152610), (14, 147559380), (15, 137722088), (20, 103291566), (21, 98372920), (24, 86076305), (28, 73779690), (30, 68861044), (31, 66639720), (35, 59023752), (40, 51645783), (42, 49186460), (56, 36889845), (60, 34430522), (62, 33319860), (70, 29511876), (84, 24593230), (93, 22213240), (105, 19674584), (120, 17215261), (124, 16659930), (140, 14755938), (155, 13327944), (168, 12296615), (186, 11106620), (210, 9837292), (217, 9519960), (248, 8329965), (280, 7377969), (310, 6663972), (372, 5553310), (420, 4918646), (434, 4759980), (465, 4442648), (620, 3331986), (651, 3173320), (744, 2776655), (840, 2459323), (868, 2379990), (930, 2221324), (1085, 1903992), (1240, 1665993), (1302, 1586660), (1736, 1189995), (1860, 1110662), (2170, 951996), (2604, 793330), (3255, 634664), (3720, 555331), (4340, 475998), (5208, 396665), (6510, 317332), (8680, 237999), (13020, 158666), (26040, 79333)]