187523280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1338

約数の個数: 240

約数和(自身を含む): 745130880

約数和(自身を除く): 557607600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1283, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2566, 2610, 3045, 3248, 3480, 3654, 3849, 4060, 4176, 4872, 5040, 5132, 5220, 6090, 6415, 6960, 7308, 7698, 8120, 8981, 9135, 9744, 10264, 10440, 11547, 12180, 12830, 14616, 15396, 16240, 17962, 18270, 19245, 20528, 20880, 23094, 24360, 25660, 26943, 29232, 30792, 35924, 36540, 37207, 38490, 44905, 46188, 48720, 51320, 53886, 57735, 61584, 71848, 73080, 74414, 76980, 80829, 89810, 92376, 102640, 107772, 111621, 115470, 134715, 143696, 146160, 148828, 153960, 161658, 179620, 184752, 186035, 215544, 223242, 230940, 260449, 269430, 297656, 307920, 323316, 334863, 359240, 372070, 404145, 431088, 446484, 461880, 520898, 538860, 558105, 595312, 646632, 669726, 718480, 744140, 781347, 808290, 892968, 923760, 1041796, 1077720, 1116210, 1293264, 1302245, 1339452, 1488280, 1562694, 1616580, 1674315, 1785936, 2083592, 2155440, 2232420, 2344041, 2604490, 2678904, 2976560, 3125388, 3233160, 3348630, 3906735, 4167184, 4464840, 4688082, 5208980, 5357808, 6250776, 6466320, 6697260, 7813470, 8929680, 9376164, 10417960, 11720205, 12501552, 13394520, 15626940, 18752328, 20835920, 23440410, 26789040, 31253880, 37504656, 46880820, 62507760, 93761640, 187523280]

約数ペア:

[(1, 187523280), (2, 93761640), (3, 62507760), (4, 46880820), (5, 37504656), (6, 31253880), (7, 26789040), (8, 23440410), (9, 20835920), (10, 18752328), (12, 15626940), (14, 13394520), (15, 12501552), (16, 11720205), (18, 10417960), (20, 9376164), (21, 8929680), (24, 7813470), (28, 6697260), (29, 6466320), (30, 6250776), (35, 5357808), (36, 5208980), (40, 4688082), (42, 4464840), (45, 4167184), (48, 3906735), (56, 3348630), (58, 3233160), (60, 3125388), (63, 2976560), (70, 2678904), (72, 2604490), (80, 2344041), (84, 2232420), (87, 2155440), (90, 2083592), (105, 1785936), (112, 1674315), (116, 1616580), (120, 1562694), (126, 1488280), (140, 1339452), (144, 1302245), (145, 1293264), (168, 1116210), (174, 1077720), (180, 1041796), (203, 923760), (210, 892968), (232, 808290), (240, 781347), (252, 744140), (261, 718480), (280, 669726), (290, 646632), (315, 595312), (336, 558105), (348, 538860), (360, 520898), (406, 461880), (420, 446484), (435, 431088), (464, 404145), (504, 372070), (522, 359240), (560, 334863), (580, 323316), (609, 307920), (630, 297656), (696, 269430), (720, 260449), (812, 230940), (840, 223242), (870, 215544), (1008, 186035), (1015, 184752), (1044, 179620), (1160, 161658), (1218, 153960), (1260, 148828), (1283, 146160), (1305, 143696), (1392, 134715), (1624, 115470), (1680, 111621), (1740, 107772), (1827, 102640), (2030, 92376), (2088, 89810), (2320, 80829), (2436, 76980), (2520, 74414), (2566, 73080), (2610, 71848), (3045, 61584), (3248, 57735), (3480, 53886), (3654, 51320), (3849, 48720), (4060, 46188), (4176, 44905), (4872, 38490), (5040, 37207), (5132, 36540), (5220, 35924), (6090, 30792), (6415, 29232), (6960, 26943), (7308, 25660), (7698, 24360), (8120, 23094), (8981, 20880), (9135, 20528), (9744, 19245), (10264, 18270), (10440, 17962), (11547, 16240), (12180, 15396), (12830, 14616)]