140214240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 240

約数和(自身を含む): 512265600

約数和(自身を除く): 372051360

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, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 349, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 698, 720, 744, 810, 837, 864, 930, 992, 1047, 1080, 1116, 1240, 1296, 1395, 1396, 1440, 1488, 1620, 1674, 1745, 1860, 2094, 2160, 2232, 2480, 2511, 2592, 2790, 2792, 2976, 3141, 3240, 3348, 3490, 3720, 4185, 4188, 4320, 4464, 4960, 5022, 5235, 5580, 5584, 6282, 6480, 6696, 6980, 7440, 8370, 8376, 8928, 9423, 10044, 10470, 10819, 11160, 11168, 12555, 12564, 12960, 13392, 13960, 14880, 15705, 16740, 16752, 18846, 20088, 20940, 21638, 22320, 25110, 25128, 26784, 27920, 28269, 31410, 32457, 33480, 33504, 37692, 40176, 41880, 43276, 44640, 47115, 50220, 50256, 54095, 55840, 56538, 62820, 64914, 66960, 75384, 80352, 83760, 86552, 94230, 97371, 100440, 100512, 108190, 113076, 125640, 129828, 133920, 141345, 150768, 162285, 167520, 173104, 188460, 194742, 200880, 216380, 226152, 251280, 259656, 282690, 292113, 301536, 324570, 346208, 376920, 389484, 401760, 432760, 452304, 486855, 502560, 519312, 565380, 584226, 649140, 753840, 778968, 865520, 876339, 904608, 973710, 1038624, 1130760, 1168452, 1298280, 1460565, 1507680, 1557936, 1731040, 1752678, 1947420, 2261520, 2336904, 2596560, 2921130, 3115872, 3505356, 3894840, 4381695, 4523040, 4673808, 5193120, 5842260, 7010712, 7789680, 8763390, 9347616, 11684520, 14021424, 15579360, 17526780, 23369040, 28042848, 35053560, 46738080, 70107120, 140214240]

約数ペア:

[(1, 140214240), (2, 70107120), (3, 46738080), (4, 35053560), (5, 28042848), (6, 23369040), (8, 17526780), (9, 15579360), (10, 14021424), (12, 11684520), (15, 9347616), (16, 8763390), (18, 7789680), (20, 7010712), (24, 5842260), (27, 5193120), (30, 4673808), (31, 4523040), (32, 4381695), (36, 3894840), (40, 3505356), (45, 3115872), (48, 2921130), (54, 2596560), (60, 2336904), (62, 2261520), (72, 1947420), (80, 1752678), (81, 1731040), (90, 1557936), (93, 1507680), (96, 1460565), (108, 1298280), (120, 1168452), (124, 1130760), (135, 1038624), (144, 973710), (155, 904608), (160, 876339), (162, 865520), (180, 778968), (186, 753840), (216, 649140), (240, 584226), (248, 565380), (270, 519312), (279, 502560), (288, 486855), (310, 452304), (324, 432760), (349, 401760), (360, 389484), (372, 376920), (405, 346208), (432, 324570), (465, 301536), (480, 292113), (496, 282690), (540, 259656), (558, 251280), (620, 226152), (648, 216380), (698, 200880), (720, 194742), (744, 188460), (810, 173104), (837, 167520), (864, 162285), (930, 150768), (992, 141345), (1047, 133920), (1080, 129828), (1116, 125640), (1240, 113076), (1296, 108190), (1395, 100512), (1396, 100440), (1440, 97371), (1488, 94230), (1620, 86552), (1674, 83760), (1745, 80352), (1860, 75384), (2094, 66960), (2160, 64914), (2232, 62820), (2480, 56538), (2511, 55840), (2592, 54095), (2790, 50256), (2792, 50220), (2976, 47115), (3141, 44640), (3240, 43276), (3348, 41880), (3490, 40176), (3720, 37692), (4185, 33504), (4188, 33480), (4320, 32457), (4464, 31410), (4960, 28269), (5022, 27920), (5235, 26784), (5580, 25128), (5584, 25110), (6282, 22320), (6480, 21638), (6696, 20940), (6980, 20088), (7440, 18846), (8370, 16752), (8376, 16740), (8928, 15705), (9423, 14880), (10044, 13960), (10470, 13392), (10819, 12960), (11160, 12564), (11168, 12555)]