342045720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 1204416000

約数和(自身を除く): 862370280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 67, 72, 87, 90, 108, 116, 120, 134, 135, 145, 163, 174, 180, 201, 216, 232, 261, 268, 270, 290, 326, 335, 348, 360, 402, 435, 489, 522, 536, 540, 580, 603, 652, 670, 696, 783, 804, 815, 870, 978, 1005, 1044, 1080, 1160, 1206, 1304, 1305, 1340, 1467, 1566, 1608, 1630, 1740, 1809, 1943, 1956, 2010, 2088, 2412, 2445, 2610, 2680, 2934, 3015, 3132, 3260, 3480, 3618, 3886, 3912, 3915, 4020, 4401, 4727, 4824, 4890, 5220, 5829, 5868, 6030, 6264, 6520, 7236, 7335, 7772, 7830, 8040, 8802, 9045, 9454, 9715, 9780, 10440, 10921, 11658, 11736, 12060, 14181, 14472, 14670, 15544, 15660, 17487, 17604, 18090, 18908, 19430, 19560, 21842, 22005, 23316, 23635, 24120, 28362, 29145, 29340, 31320, 32763, 34974, 35208, 36180, 37816, 38860, 42543, 43684, 44010, 46632, 47270, 52461, 54605, 56724, 58290, 58680, 65526, 69948, 70905, 72360, 77720, 85086, 87368, 87435, 88020, 94540, 98289, 104922, 109210, 113448, 116580, 127629, 131052, 139896, 141810, 163815, 170172, 174870, 176040, 189080, 196578, 209844, 212715, 218420, 233160, 255258, 262104, 262305, 283620, 294867, 316709, 327630, 340344, 349740, 393156, 419688, 425430, 436840, 491445, 510516, 524610, 567240, 589734, 633418, 638145, 655260, 699480, 786312, 850860, 950127, 982890, 1021032, 1049220, 1179468, 1266836, 1276290, 1310520, 1474335, 1583545, 1701720, 1900254, 1965780, 2098440, 2358936, 2533672, 2552580, 2850381, 2948670, 3167090, 3800508, 3931560, 4750635, 5105160, 5700762, 5897340, 6334180, 7601016, 8551143, 9501270, 11401524, 11794680, 12668360, 14251905, 17102286, 19002540, 22803048, 28503810, 34204572, 38005080, 42755715, 57007620, 68409144, 85511430, 114015240, 171022860, 342045720]

約数ペア:

[(1, 342045720), (2, 171022860), (3, 114015240), (4, 85511430), (5, 68409144), (6, 57007620), (8, 42755715), (9, 38005080), (10, 34204572), (12, 28503810), (15, 22803048), (18, 19002540), (20, 17102286), (24, 14251905), (27, 12668360), (29, 11794680), (30, 11401524), (36, 9501270), (40, 8551143), (45, 7601016), (54, 6334180), (58, 5897340), (60, 5700762), (67, 5105160), (72, 4750635), (87, 3931560), (90, 3800508), (108, 3167090), (116, 2948670), (120, 2850381), (134, 2552580), (135, 2533672), (145, 2358936), (163, 2098440), (174, 1965780), (180, 1900254), (201, 1701720), (216, 1583545), (232, 1474335), (261, 1310520), (268, 1276290), (270, 1266836), (290, 1179468), (326, 1049220), (335, 1021032), (348, 982890), (360, 950127), (402, 850860), (435, 786312), (489, 699480), (522, 655260), (536, 638145), (540, 633418), (580, 589734), (603, 567240), (652, 524610), (670, 510516), (696, 491445), (783, 436840), (804, 425430), (815, 419688), (870, 393156), (978, 349740), (1005, 340344), (1044, 327630), (1080, 316709), (1160, 294867), (1206, 283620), (1304, 262305), (1305, 262104), (1340, 255258), (1467, 233160), (1566, 218420), (1608, 212715), (1630, 209844), (1740, 196578), (1809, 189080), (1943, 176040), (1956, 174870), (2010, 170172), (2088, 163815), (2412, 141810), (2445, 139896), (2610, 131052), (2680, 127629), (2934, 116580), (3015, 113448), (3132, 109210), (3260, 104922), (3480, 98289), (3618, 94540), (3886, 88020), (3912, 87435), (3915, 87368), (4020, 85086), (4401, 77720), (4727, 72360), (4824, 70905), (4890, 69948), (5220, 65526), (5829, 58680), (5868, 58290), (6030, 56724), (6264, 54605), (6520, 52461), (7236, 47270), (7335, 46632), (7772, 44010), (7830, 43684), (8040, 42543), (8802, 38860), (9045, 37816), (9454, 36180), (9715, 35208), (9780, 34974), (10440, 32763), (10921, 31320), (11658, 29340), (11736, 29145), (12060, 28362), (14181, 24120), (14472, 23635), (14670, 23316), (15544, 22005), (15660, 21842), (17487, 19560), (17604, 19430), (18090, 18908)]