157855320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1754

約数の個数: 192

約数和(自身を含む): 602521920

約数和(自身を除く): 444666600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1693, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3386, 3885, 4440, 4662, 5079, 5180, 6216, 6660, 6772, 7770, 8465, 9324, 10158, 10360, 11655, 11851, 13320, 13544, 15237, 15540, 16930, 18648, 20316, 23310, 23702, 25395, 30474, 31080, 33860, 35553, 40632, 46620, 47404, 50790, 59255, 60948, 62641, 67720, 71106, 76185, 93240, 94808, 101580, 106659, 118510, 121896, 125282, 142212, 152370, 177765, 187923, 203160, 213318, 237020, 250564, 284424, 304740, 313205, 355530, 375846, 426636, 438487, 474040, 501128, 533295, 563769, 609480, 626410, 711060, 751692, 853272, 876974, 939615, 1066590, 1127538, 1252820, 1315461, 1422120, 1503384, 1753948, 1879230, 2133180, 2192435, 2255076, 2505640, 2630922, 2818845, 3507896, 3758460, 3946383, 4266360, 4384870, 4510152, 5261844, 5637690, 6577305, 7516920, 7892766, 8769740, 10523688, 11275380, 13154610, 15785532, 17539480, 19731915, 22550760, 26309220, 31571064, 39463830, 52618440, 78927660, 157855320]

約数ペア:

[(1, 157855320), (2, 78927660), (3, 52618440), (4, 39463830), (5, 31571064), (6, 26309220), (7, 22550760), (8, 19731915), (9, 17539480), (10, 15785532), (12, 13154610), (14, 11275380), (15, 10523688), (18, 8769740), (20, 7892766), (21, 7516920), (24, 6577305), (28, 5637690), (30, 5261844), (35, 4510152), (36, 4384870), (37, 4266360), (40, 3946383), (42, 3758460), (45, 3507896), (56, 2818845), (60, 2630922), (63, 2505640), (70, 2255076), (72, 2192435), (74, 2133180), (84, 1879230), (90, 1753948), (105, 1503384), (111, 1422120), (120, 1315461), (126, 1252820), (140, 1127538), (148, 1066590), (168, 939615), (180, 876974), (185, 853272), (210, 751692), (222, 711060), (252, 626410), (259, 609480), (280, 563769), (296, 533295), (315, 501128), (333, 474040), (360, 438487), (370, 426636), (420, 375846), (444, 355530), (504, 313205), (518, 304740), (555, 284424), (630, 250564), (666, 237020), (740, 213318), (777, 203160), (840, 187923), (888, 177765), (1036, 152370), (1110, 142212), (1260, 125282), (1295, 121896), (1332, 118510), (1480, 106659), (1554, 101580), (1665, 94808), (1693, 93240), (2072, 76185), (2220, 71106), (2331, 67720), (2520, 62641), (2590, 60948), (2664, 59255), (3108, 50790), (3330, 47404), (3386, 46620), (3885, 40632), (4440, 35553), (4662, 33860), (5079, 31080), (5180, 30474), (6216, 25395), (6660, 23702), (6772, 23310), (7770, 20316), (8465, 18648), (9324, 16930), (10158, 15540), (10360, 15237), (11655, 13544), (11851, 13320)]