142158240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{1567}}^1$

素因数の和:1601

約数の個数: 240

約数和(自身を含む): 573737472

約数和(自身を除く): 431579232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1567, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3134, 3240, 3360, 3780, 4320, 4536, 4701, 5040, 5670, 6048, 6268, 6480, 7560, 7835, 9072, 9402, 10080, 10969, 11340, 12536, 12960, 14103, 15120, 15670, 18144, 18804, 21938, 22680, 23505, 25072, 28206, 30240, 31340, 32907, 37608, 42309, 43876, 45360, 47010, 50144, 54845, 56412, 62680, 65814, 70515, 75216, 84618, 87752, 90720, 94020, 98721, 109690, 112824, 125360, 126927, 131628, 141030, 150432, 164535, 169236, 175504, 188040, 197442, 211545, 219380, 225648, 250720, 253854, 263256, 282060, 296163, 329070, 338472, 351008, 376080, 394884, 423090, 438760, 451296, 493605, 507708, 526512, 564120, 592326, 634635, 658140, 676944, 752160, 789768, 846180, 877520, 888489, 987210, 1015416, 1053024, 1128240, 1184652, 1269270, 1316280, 1353888, 1480815, 1579536, 1692360, 1755040, 1776978, 1974420, 2030832, 2256480, 2369304, 2538540, 2632560, 2961630, 3159072, 3384720, 3553956, 3948840, 4061664, 4442445, 4738608, 5077080, 5265120, 5923260, 6769440, 7107912, 7897680, 8884890, 9477216, 10154160, 11846520, 14215824, 15795360, 17769780, 20308320, 23693040, 28431648, 35539560, 47386080, 71079120, 142158240]

約数ペア:

[(1, 142158240), (2, 71079120), (3, 47386080), (4, 35539560), (5, 28431648), (6, 23693040), (7, 20308320), (8, 17769780), (9, 15795360), (10, 14215824), (12, 11846520), (14, 10154160), (15, 9477216), (16, 8884890), (18, 7897680), (20, 7107912), (21, 6769440), (24, 5923260), (27, 5265120), (28, 5077080), (30, 4738608), (32, 4442445), (35, 4061664), (36, 3948840), (40, 3553956), (42, 3384720), (45, 3159072), (48, 2961630), (54, 2632560), (56, 2538540), (60, 2369304), (63, 2256480), (70, 2030832), (72, 1974420), (80, 1776978), (81, 1755040), (84, 1692360), (90, 1579536), (96, 1480815), (105, 1353888), (108, 1316280), (112, 1269270), (120, 1184652), (126, 1128240), (135, 1053024), (140, 1015416), (144, 987210), (160, 888489), (162, 877520), (168, 846180), (180, 789768), (189, 752160), (210, 676944), (216, 658140), (224, 634635), (240, 592326), (252, 564120), (270, 526512), (280, 507708), (288, 493605), (315, 451296), (324, 438760), (336, 423090), (360, 394884), (378, 376080), (405, 351008), (420, 338472), (432, 329070), (480, 296163), (504, 282060), (540, 263256), (560, 253854), (567, 250720), (630, 225648), (648, 219380), (672, 211545), (720, 197442), (756, 188040), (810, 175504), (840, 169236), (864, 164535), (945, 150432), (1008, 141030), (1080, 131628), (1120, 126927), (1134, 125360), (1260, 112824), (1296, 109690), (1440, 98721), (1512, 94020), (1567, 90720), (1620, 87752), (1680, 84618), (1890, 75216), (2016, 70515), (2160, 65814), (2268, 62680), (2520, 56412), (2592, 54845), (2835, 50144), (3024, 47010), (3134, 45360), (3240, 43876), (3360, 42309), (3780, 37608), (4320, 32907), (4536, 31340), (4701, 30240), (5040, 28206), (5670, 25072), (6048, 23505), (6268, 22680), (6480, 21938), (7560, 18804), (7835, 18144), (9072, 15670), (9402, 15120), (10080, 14103), (10969, 12960), (11340, 12536)]