170907840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 224

約数和(自身を含む): 611550720

約数和(自身を除く): 440642880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 151, 160, 180, 192, 216, 240, 262, 270, 288, 302, 320, 360, 393, 432, 453, 480, 524, 540, 576, 604, 655, 720, 755, 786, 864, 906, 960, 1048, 1080, 1179, 1208, 1310, 1359, 1440, 1510, 1572, 1728, 1812, 1965, 2096, 2160, 2265, 2358, 2416, 2620, 2718, 2880, 3020, 3144, 3537, 3624, 3930, 4077, 4192, 4320, 4530, 4716, 4832, 5240, 5436, 5895, 6040, 6288, 6795, 7074, 7248, 7860, 8154, 8384, 8640, 9060, 9432, 9664, 10480, 10872, 11790, 12080, 12576, 13590, 14148, 14496, 15720, 16308, 17685, 18120, 18864, 19781, 20385, 20960, 21744, 23580, 24160, 25152, 27180, 28296, 28992, 31440, 32616, 35370, 36240, 37728, 39562, 40770, 41920, 43488, 47160, 48320, 54360, 56592, 59343, 62880, 65232, 70740, 72480, 75456, 79124, 81540, 86976, 94320, 98905, 108720, 113184, 118686, 125760, 130464, 141480, 144960, 158248, 163080, 178029, 188640, 197810, 217440, 226368, 237372, 260928, 282960, 296715, 316496, 326160, 356058, 377280, 395620, 434880, 474744, 534087, 565920, 593430, 632992, 652320, 712116, 791240, 890145, 949488, 1068174, 1131840, 1186860, 1265984, 1304640, 1424232, 1582480, 1780290, 1898976, 2136348, 2373720, 2670435, 2848464, 3164960, 3560580, 3797952, 4272696, 4747440, 5340870, 5696928, 6329920, 7121160, 8545392, 9494880, 10681740, 11393856, 14242320, 17090784, 18989760, 21363480, 28484640, 34181568, 42726960, 56969280, 85453920, 170907840]

約数ペア:

[(1, 170907840), (2, 85453920), (3, 56969280), (4, 42726960), (5, 34181568), (6, 28484640), (8, 21363480), (9, 18989760), (10, 17090784), (12, 14242320), (15, 11393856), (16, 10681740), (18, 9494880), (20, 8545392), (24, 7121160), (27, 6329920), (30, 5696928), (32, 5340870), (36, 4747440), (40, 4272696), (45, 3797952), (48, 3560580), (54, 3164960), (60, 2848464), (64, 2670435), (72, 2373720), (80, 2136348), (90, 1898976), (96, 1780290), (108, 1582480), (120, 1424232), (131, 1304640), (135, 1265984), (144, 1186860), (151, 1131840), (160, 1068174), (180, 949488), (192, 890145), (216, 791240), (240, 712116), (262, 652320), (270, 632992), (288, 593430), (302, 565920), (320, 534087), (360, 474744), (393, 434880), (432, 395620), (453, 377280), (480, 356058), (524, 326160), (540, 316496), (576, 296715), (604, 282960), (655, 260928), (720, 237372), (755, 226368), (786, 217440), (864, 197810), (906, 188640), (960, 178029), (1048, 163080), (1080, 158248), (1179, 144960), (1208, 141480), (1310, 130464), (1359, 125760), (1440, 118686), (1510, 113184), (1572, 108720), (1728, 98905), (1812, 94320), (1965, 86976), (2096, 81540), (2160, 79124), (2265, 75456), (2358, 72480), (2416, 70740), (2620, 65232), (2718, 62880), (2880, 59343), (3020, 56592), (3144, 54360), (3537, 48320), (3624, 47160), (3930, 43488), (4077, 41920), (4192, 40770), (4320, 39562), (4530, 37728), (4716, 36240), (4832, 35370), (5240, 32616), (5436, 31440), (5895, 28992), (6040, 28296), (6288, 27180), (6795, 25152), (7074, 24160), (7248, 23580), (7860, 21744), (8154, 20960), (8384, 20385), (8640, 19781), (9060, 18864), (9432, 18120), (9664, 17685), (10480, 16308), (10872, 15720), (11790, 14496), (12080, 14148), (12576, 13590)]