316775340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 1134981120

約数和(自身を除く): 818205780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 181, 189, 210, 252, 270, 315, 362, 378, 420, 463, 540, 543, 630, 724, 756, 905, 926, 945, 1086, 1260, 1267, 1389, 1629, 1810, 1852, 1890, 2172, 2315, 2534, 2715, 2778, 3241, 3258, 3620, 3780, 3801, 4167, 4630, 4887, 5068, 5430, 5556, 6335, 6482, 6516, 6945, 7602, 8145, 8334, 9260, 9723, 9774, 10860, 11403, 12501, 12670, 12964, 13890, 15204, 16205, 16290, 16668, 19005, 19446, 19548, 20835, 22806, 24435, 25002, 25340, 27780, 29169, 32410, 32580, 34209, 38010, 38892, 41670, 45612, 48615, 48870, 50004, 57015, 58338, 62505, 64820, 68418, 76020, 83340, 83803, 87507, 97230, 97740, 114030, 116676, 125010, 136836, 145845, 167606, 171045, 175014, 194460, 228060, 250020, 251409, 291690, 335212, 342090, 350028, 419015, 437535, 502818, 583380, 586621, 684180, 754227, 838030, 875070, 1005636, 1173242, 1257045, 1508454, 1676060, 1750140, 1759863, 2262681, 2346484, 2514090, 2933105, 3016908, 3519726, 3771135, 4525362, 5028180, 5279589, 5866210, 7039452, 7542270, 8799315, 9050724, 10559178, 11313405, 11732420, 15084540, 15838767, 17598630, 21118356, 22626810, 26397945, 31677534, 35197260, 45253620, 52795890, 63355068, 79193835, 105591780, 158387670, 316775340]

約数ペア:

[(1, 316775340), (2, 158387670), (3, 105591780), (4, 79193835), (5, 63355068), (6, 52795890), (7, 45253620), (9, 35197260), (10, 31677534), (12, 26397945), (14, 22626810), (15, 21118356), (18, 17598630), (20, 15838767), (21, 15084540), (27, 11732420), (28, 11313405), (30, 10559178), (35, 9050724), (36, 8799315), (42, 7542270), (45, 7039452), (54, 5866210), (60, 5279589), (63, 5028180), (70, 4525362), (84, 3771135), (90, 3519726), (105, 3016908), (108, 2933105), (126, 2514090), (135, 2346484), (140, 2262681), (180, 1759863), (181, 1750140), (189, 1676060), (210, 1508454), (252, 1257045), (270, 1173242), (315, 1005636), (362, 875070), (378, 838030), (420, 754227), (463, 684180), (540, 586621), (543, 583380), (630, 502818), (724, 437535), (756, 419015), (905, 350028), (926, 342090), (945, 335212), (1086, 291690), (1260, 251409), (1267, 250020), (1389, 228060), (1629, 194460), (1810, 175014), (1852, 171045), (1890, 167606), (2172, 145845), (2315, 136836), (2534, 125010), (2715, 116676), (2778, 114030), (3241, 97740), (3258, 97230), (3620, 87507), (3780, 83803), (3801, 83340), (4167, 76020), (4630, 68418), (4887, 64820), (5068, 62505), (5430, 58338), (5556, 57015), (6335, 50004), (6482, 48870), (6516, 48615), (6945, 45612), (7602, 41670), (8145, 38892), (8334, 38010), (9260, 34209), (9723, 32580), (9774, 32410), (10860, 29169), (11403, 27780), (12501, 25340), (12670, 25002), (12964, 24435), (13890, 22806), (15204, 20835), (16205, 19548), (16290, 19446), (16668, 19005)]