142177140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 192

約数和(自身を含む): 523353600

約数和(自身を除く): 381176460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1297, 1305, 1566, 1740, 1827, 1890, 2030, 2436, 2594, 2610, 3045, 3132, 3654, 3780, 3891, 3915, 4060, 5188, 5220, 5481, 6090, 6485, 7308, 7782, 7830, 9079, 9135, 10962, 11673, 12180, 12970, 15564, 15660, 18158, 18270, 19455, 21924, 23346, 25940, 27237, 27405, 35019, 36316, 36540, 37613, 38910, 45395, 46692, 54474, 54810, 58365, 70038, 75226, 77820, 81711, 90790, 108948, 109620, 112839, 116730, 136185, 140076, 150452, 163422, 175095, 181580, 188065, 225678, 233460, 245133, 263291, 272370, 326844, 338517, 350190, 376130, 408555, 451356, 490266, 526582, 544740, 564195, 677034, 700380, 752260, 789873, 817110, 980532, 1015551, 1053164, 1128390, 1225665, 1316455, 1354068, 1579746, 1634220, 1692585, 2031102, 2256780, 2369619, 2451330, 2632910, 3159492, 3385170, 3949365, 4062204, 4739238, 4902660, 5077755, 5265820, 6770340, 7108857, 7898730, 9478476, 10155510, 11848095, 14217714, 15797460, 20311020, 23696190, 28435428, 35544285, 47392380, 71088570, 142177140]

約数ペア:

[(1, 142177140), (2, 71088570), (3, 47392380), (4, 35544285), (5, 28435428), (6, 23696190), (7, 20311020), (9, 15797460), (10, 14217714), (12, 11848095), (14, 10155510), (15, 9478476), (18, 7898730), (20, 7108857), (21, 6770340), (27, 5265820), (28, 5077755), (29, 4902660), (30, 4739238), (35, 4062204), (36, 3949365), (42, 3385170), (45, 3159492), (54, 2632910), (58, 2451330), (60, 2369619), (63, 2256780), (70, 2031102), (84, 1692585), (87, 1634220), (90, 1579746), (105, 1354068), (108, 1316455), (116, 1225665), (126, 1128390), (135, 1053164), (140, 1015551), (145, 980532), (174, 817110), (180, 789873), (189, 752260), (203, 700380), (210, 677034), (252, 564195), (261, 544740), (270, 526582), (290, 490266), (315, 451356), (348, 408555), (378, 376130), (406, 350190), (420, 338517), (435, 326844), (522, 272370), (540, 263291), (580, 245133), (609, 233460), (630, 225678), (756, 188065), (783, 181580), (812, 175095), (870, 163422), (945, 150452), (1015, 140076), (1044, 136185), (1218, 116730), (1260, 112839), (1297, 109620), (1305, 108948), (1566, 90790), (1740, 81711), (1827, 77820), (1890, 75226), (2030, 70038), (2436, 58365), (2594, 54810), (2610, 54474), (3045, 46692), (3132, 45395), (3654, 38910), (3780, 37613), (3891, 36540), (3915, 36316), (4060, 35019), (5188, 27405), (5220, 27237), (5481, 25940), (6090, 23346), (6485, 21924), (7308, 19455), (7782, 18270), (7830, 18158), (9079, 15660), (9135, 15564), (10962, 12970), (11673, 12180)]