2017359720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1320

約数の個数: 192

約数和(自身を含む): 6815577600

約数和(自身を除く): 4798217880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 163, 180, 186, 248, 279, 310, 326, 360, 372, 465, 489, 558, 620, 652, 744, 815, 930, 978, 1109, 1116, 1240, 1304, 1395, 1467, 1630, 1860, 1956, 2218, 2232, 2445, 2790, 2934, 3260, 3327, 3720, 3912, 4436, 4890, 5053, 5545, 5580, 5868, 6520, 6654, 7335, 8872, 9780, 9981, 10106, 11090, 11160, 11736, 13308, 14670, 15159, 16635, 19560, 19962, 20212, 22180, 25265, 26616, 29340, 30318, 33270, 34379, 39924, 40424, 44360, 45477, 49905, 50530, 58680, 60636, 66540, 68758, 75795, 79848, 90954, 99810, 101060, 103137, 121272, 133080, 137516, 151590, 171895, 180767, 181908, 199620, 202120, 206274, 227385, 275032, 303180, 309411, 343790, 361534, 363816, 399240, 412548, 454770, 515685, 542301, 606360, 618822, 687580, 723068, 825096, 903835, 909540, 1031370, 1084602, 1237644, 1375160, 1446136, 1547055, 1626903, 1807670, 1819080, 2062740, 2169204, 2475288, 2711505, 3094110, 3253806, 3615340, 4125480, 4338408, 5423010, 5603777, 6188220, 6507612, 7230680, 8134515, 10846020, 11207554, 12376440, 13015224, 16269030, 16811331, 21692040, 22415108, 28018885, 32538060, 33622662, 44830216, 50433993, 56037770, 65076120, 67245324, 84056655, 100867986, 112075540, 134490648, 168113310, 201735972, 224151080, 252169965, 336226620, 403471944, 504339930, 672453240, 1008679860, 2017359720]

約数ペア:

[(1, 2017359720), (2, 1008679860), (3, 672453240), (4, 504339930), (5, 403471944), (6, 336226620), (8, 252169965), (9, 224151080), (10, 201735972), (12, 168113310), (15, 134490648), (18, 112075540), (20, 100867986), (24, 84056655), (30, 67245324), (31, 65076120), (36, 56037770), (40, 50433993), (45, 44830216), (60, 33622662), (62, 32538060), (72, 28018885), (90, 22415108), (93, 21692040), (120, 16811331), (124, 16269030), (155, 13015224), (163, 12376440), (180, 11207554), (186, 10846020), (248, 8134515), (279, 7230680), (310, 6507612), (326, 6188220), (360, 5603777), (372, 5423010), (465, 4338408), (489, 4125480), (558, 3615340), (620, 3253806), (652, 3094110), (744, 2711505), (815, 2475288), (930, 2169204), (978, 2062740), (1109, 1819080), (1116, 1807670), (1240, 1626903), (1304, 1547055), (1395, 1446136), (1467, 1375160), (1630, 1237644), (1860, 1084602), (1956, 1031370), (2218, 909540), (2232, 903835), (2445, 825096), (2790, 723068), (2934, 687580), (3260, 618822), (3327, 606360), (3720, 542301), (3912, 515685), (4436, 454770), (4890, 412548), (5053, 399240), (5545, 363816), (5580, 361534), (5868, 343790), (6520, 309411), (6654, 303180), (7335, 275032), (8872, 227385), (9780, 206274), (9981, 202120), (10106, 199620), (11090, 181908), (11160, 180767), (11736, 171895), (13308, 151590), (14670, 137516), (15159, 133080), (16635, 121272), (19560, 103137), (19962, 101060), (20212, 99810), (22180, 90954), (25265, 79848), (26616, 75795), (29340, 68758), (30318, 66540), (33270, 60636), (34379, 58680), (39924, 50530), (40424, 49905), (44360, 45477)]