5128070040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19867}}^1$

素因数の和:20126

約数の個数: 128

約数和(自身を含む): 17165952000

約数和(自身を除く): 12037881960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 239, 270, 360, 478, 540, 717, 956, 1080, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 6453, 7170, 8604, 9560, 10755, 12906, 14340, 17208, 19867, 21510, 25812, 28680, 32265, 39734, 43020, 51624, 59601, 64530, 79468, 86040, 99335, 119202, 129060, 158936, 178803, 198670, 238404, 258120, 298005, 357606, 397340, 476808, 536409, 596010, 715212, 794680, 894015, 1072818, 1192020, 1430424, 1788030, 2145636, 2384040, 2682045, 3576060, 4291272, 4748213, 5364090, 7152120, 9496426, 10728180, 14244639, 18992852, 21456360, 23741065, 28489278, 37985704, 42733917, 47482130, 56978556, 71223195, 85467834, 94964260, 113957112, 128201751, 142446390, 170935668, 189928520, 213669585, 256403502, 284892780, 341871336, 427339170, 512807004, 569785560, 641008755, 854678340, 1025614008, 1282017510, 1709356680, 2564035020, 5128070040]

約数ペア:

[(1, 5128070040), (2, 2564035020), (3, 1709356680), (4, 1282017510), (5, 1025614008), (6, 854678340), (8, 641008755), (9, 569785560), (10, 512807004), (12, 427339170), (15, 341871336), (18, 284892780), (20, 256403502), (24, 213669585), (27, 189928520), (30, 170935668), (36, 142446390), (40, 128201751), (45, 113957112), (54, 94964260), (60, 85467834), (72, 71223195), (90, 56978556), (108, 47482130), (120, 42733917), (135, 37985704), (180, 28489278), (216, 23741065), (239, 21456360), (270, 18992852), (360, 14244639), (478, 10728180), (540, 9496426), (717, 7152120), (956, 5364090), (1080, 4748213), (1195, 4291272), (1434, 3576060), (1912, 2682045), (2151, 2384040), (2390, 2145636), (2868, 1788030), (3585, 1430424), (4302, 1192020), (4780, 1072818), (5736, 894015), (6453, 794680), (7170, 715212), (8604, 596010), (9560, 536409), (10755, 476808), (12906, 397340), (14340, 357606), (17208, 298005), (19867, 258120), (21510, 238404), (25812, 198670), (28680, 178803), (32265, 158936), (39734, 129060), (43020, 119202), (51624, 99335), (59601, 86040), (64530, 79468)]