194317920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1506

約数の個数: 192

約数和(自身を含む): 702535680

約数和(自身を除く): 508217760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1451, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2902, 2976, 3348, 3720, 4185, 4320, 4353, 4464, 4960, 5580, 5804, 6696, 7255, 7440, 8370, 8706, 8928, 11160, 11608, 13059, 13392, 14510, 14880, 16740, 17412, 21765, 22320, 23216, 26118, 26784, 29020, 33480, 34824, 39177, 43530, 44640, 44981, 46432, 52236, 58040, 65295, 66960, 69648, 78354, 87060, 89962, 104472, 116080, 130590, 133920, 134943, 139296, 156708, 174120, 179924, 195885, 208944, 224905, 232160, 261180, 269886, 313416, 348240, 359848, 391770, 404829, 417888, 449810, 522360, 539772, 626832, 674715, 696480, 719696, 783540, 809658, 899620, 1044720, 1079544, 1214487, 1253664, 1349430, 1439392, 1567080, 1619316, 1799240, 2024145, 2089440, 2159088, 2428974, 2698860, 3134160, 3238632, 3598480, 4048290, 4318176, 4857948, 5397720, 6072435, 6268320, 6477264, 7196960, 8096580, 9715896, 10795440, 12144870, 12954528, 16193160, 19431792, 21590880, 24289740, 32386320, 38863584, 48579480, 64772640, 97158960, 194317920]

約数ペア:

[(1, 194317920), (2, 97158960), (3, 64772640), (4, 48579480), (5, 38863584), (6, 32386320), (8, 24289740), (9, 21590880), (10, 19431792), (12, 16193160), (15, 12954528), (16, 12144870), (18, 10795440), (20, 9715896), (24, 8096580), (27, 7196960), (30, 6477264), (31, 6268320), (32, 6072435), (36, 5397720), (40, 4857948), (45, 4318176), (48, 4048290), (54, 3598480), (60, 3238632), (62, 3134160), (72, 2698860), (80, 2428974), (90, 2159088), (93, 2089440), (96, 2024145), (108, 1799240), (120, 1619316), (124, 1567080), (135, 1439392), (144, 1349430), (155, 1253664), (160, 1214487), (180, 1079544), (186, 1044720), (216, 899620), (240, 809658), (248, 783540), (270, 719696), (279, 696480), (288, 674715), (310, 626832), (360, 539772), (372, 522360), (432, 449810), (465, 417888), (480, 404829), (496, 391770), (540, 359848), (558, 348240), (620, 313416), (720, 269886), (744, 261180), (837, 232160), (864, 224905), (930, 208944), (992, 195885), (1080, 179924), (1116, 174120), (1240, 156708), (1395, 139296), (1440, 134943), (1451, 133920), (1488, 130590), (1674, 116080), (1860, 104472), (2160, 89962), (2232, 87060), (2480, 78354), (2790, 69648), (2902, 66960), (2976, 65295), (3348, 58040), (3720, 52236), (4185, 46432), (4320, 44981), (4353, 44640), (4464, 43530), (4960, 39177), (5580, 34824), (5804, 33480), (6696, 29020), (7255, 26784), (7440, 26118), (8370, 23216), (8706, 22320), (8928, 21765), (11160, 17412), (11608, 16740), (13059, 14880), (13392, 14510)]