142541280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 566092800

約数和(自身を除く): 423551520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 158, 160, 168, 179, 180, 210, 224, 237, 240, 252, 280, 288, 315, 316, 336, 358, 360, 395, 420, 474, 480, 504, 537, 553, 560, 630, 632, 672, 711, 716, 720, 790, 840, 895, 948, 1008, 1074, 1106, 1120, 1185, 1253, 1260, 1264, 1422, 1432, 1440, 1580, 1611, 1659, 1680, 1790, 1896, 2016, 2148, 2212, 2370, 2506, 2520, 2528, 2685, 2765, 2844, 2864, 3160, 3222, 3318, 3360, 3555, 3580, 3759, 3792, 4296, 4424, 4740, 4977, 5012, 5040, 5370, 5530, 5688, 5728, 6265, 6320, 6444, 6636, 7110, 7160, 7518, 7584, 8055, 8295, 8592, 8848, 9480, 9954, 10024, 10080, 10740, 11060, 11277, 11376, 12530, 12640, 12888, 13272, 14141, 14220, 14320, 15036, 16110, 16590, 17184, 17696, 18795, 18960, 19908, 20048, 21480, 22120, 22554, 22752, 24885, 25060, 25776, 26544, 28282, 28440, 28640, 30072, 32220, 33180, 37590, 37920, 39816, 40096, 42423, 42960, 44240, 45108, 49770, 50120, 51552, 53088, 56385, 56564, 56880, 60144, 64440, 66360, 70705, 75180, 79632, 84846, 85920, 88480, 90216, 98987, 99540, 100240, 112770, 113128, 113760, 120288, 127269, 128880, 132720, 141410, 150360, 159264, 169692, 180432, 197974, 199080, 200480, 212115, 225540, 226256, 254538, 257760, 265440, 282820, 296961, 300720, 339384, 360864, 395948, 398160, 424230, 451080, 452512, 494935, 509076, 565640, 593922, 601440, 636345, 678768, 791896, 796320, 848460, 890883, 902160, 989870, 1018152, 1131280, 1187844, 1272690, 1357536, 1484805, 1583792, 1696920, 1781766, 1804320, 1979740, 2036304, 2262560, 2375688, 2545380, 2969610, 3167584, 3393840, 3563532, 3959480, 4072608, 4454415, 4751376, 5090760, 5939220, 6787680, 7127064, 7918960, 8908830, 9502752, 10181520, 11878440, 14254128, 15837920, 17817660, 20363040, 23756880, 28508256, 35635320, 47513760, 71270640, 142541280]

約数ペア:

[(1, 142541280), (2, 71270640), (3, 47513760), (4, 35635320), (5, 28508256), (6, 23756880), (7, 20363040), (8, 17817660), (9, 15837920), (10, 14254128), (12, 11878440), (14, 10181520), (15, 9502752), (16, 8908830), (18, 7918960), (20, 7127064), (21, 6787680), (24, 5939220), (28, 5090760), (30, 4751376), (32, 4454415), (35, 4072608), (36, 3959480), (40, 3563532), (42, 3393840), (45, 3167584), (48, 2969610), (56, 2545380), (60, 2375688), (63, 2262560), (70, 2036304), (72, 1979740), (79, 1804320), (80, 1781766), (84, 1696920), (90, 1583792), (96, 1484805), (105, 1357536), (112, 1272690), (120, 1187844), (126, 1131280), (140, 1018152), (144, 989870), (158, 902160), (160, 890883), (168, 848460), (179, 796320), (180, 791896), (210, 678768), (224, 636345), (237, 601440), (240, 593922), (252, 565640), (280, 509076), (288, 494935), (315, 452512), (316, 451080), (336, 424230), (358, 398160), (360, 395948), (395, 360864), (420, 339384), (474, 300720), (480, 296961), (504, 282820), (537, 265440), (553, 257760), (560, 254538), (630, 226256), (632, 225540), (672, 212115), (711, 200480), (716, 199080), (720, 197974), (790, 180432), (840, 169692), (895, 159264), (948, 150360), (1008, 141410), (1074, 132720), (1106, 128880), (1120, 127269), (1185, 120288), (1253, 113760), (1260, 113128), (1264, 112770), (1422, 100240), (1432, 99540), (1440, 98987), (1580, 90216), (1611, 88480), (1659, 85920), (1680, 84846), (1790, 79632), (1896, 75180), (2016, 70705), (2148, 66360), (2212, 64440), (2370, 60144), (2506, 56880), (2520, 56564), (2528, 56385), (2685, 53088), (2765, 51552), (2844, 50120), (2864, 49770), (3160, 45108), (3222, 44240), (3318, 42960), (3360, 42423), (3555, 40096), (3580, 39816), (3759, 37920), (3792, 37590), (4296, 33180), (4424, 32220), (4740, 30072), (4977, 28640), (5012, 28440), (5040, 28282), (5370, 26544), (5530, 25776), (5688, 25060), (5728, 24885), (6265, 22752), (6320, 22554), (6444, 22120), (6636, 21480), (7110, 20048), (7160, 19908), (7518, 18960), (7584, 18795), (8055, 17696), (8295, 17184), (8592, 16590), (8848, 16110), (9480, 15036), (9954, 14320), (10024, 14220), (10080, 14141), (10740, 13272), (11060, 12888), (11277, 12640), (11376, 12530)]