142265520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 517065120

約数和(自身を除く): 374799600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 59, 60, 68, 72, 80, 85, 90, 102, 118, 120, 136, 144, 153, 170, 177, 180, 197, 204, 236, 240, 255, 272, 295, 306, 340, 354, 360, 394, 408, 472, 510, 531, 590, 591, 612, 680, 708, 720, 765, 788, 816, 885, 944, 985, 1003, 1020, 1062, 1180, 1182, 1224, 1360, 1416, 1530, 1576, 1770, 1773, 1970, 2006, 2040, 2124, 2360, 2364, 2448, 2655, 2832, 2955, 3009, 3060, 3152, 3349, 3540, 3546, 3940, 4012, 4080, 4248, 4720, 4728, 5015, 5310, 5910, 6018, 6120, 6698, 7080, 7092, 7880, 8024, 8496, 8865, 9027, 9456, 10030, 10047, 10620, 11623, 11820, 12036, 12240, 13396, 14160, 14184, 15045, 15760, 16048, 16745, 17730, 18054, 20060, 20094, 21240, 23246, 23640, 24072, 26792, 28368, 30090, 30141, 33490, 34869, 35460, 36108, 40120, 40188, 42480, 45135, 46492, 47280, 48144, 50235, 53584, 58115, 60180, 60282, 66980, 69738, 70920, 72216, 80240, 80376, 90270, 92984, 100470, 104607, 116230, 120360, 120564, 133960, 139476, 141840, 144432, 150705, 160752, 174345, 180540, 185968, 197591, 200940, 209214, 232460, 240720, 241128, 267920, 278952, 301410, 348690, 361080, 395182, 401880, 418428, 464920, 482256, 523035, 557904, 592773, 602820, 697380, 722160, 790364, 803760, 836856, 929840, 987955, 1046070, 1185546, 1205640, 1394760, 1580728, 1673712, 1778319, 1975910, 2092140, 2371092, 2411280, 2789520, 2963865, 3161456, 3556638, 3951820, 4184280, 4742184, 5927730, 7113276, 7903640, 8368560, 8891595, 9484368, 11855460, 14226552, 15807280, 17783190, 23710920, 28453104, 35566380, 47421840, 71132760, 142265520]

約数ペア:

[(1, 142265520), (2, 71132760), (3, 47421840), (4, 35566380), (5, 28453104), (6, 23710920), (8, 17783190), (9, 15807280), (10, 14226552), (12, 11855460), (15, 9484368), (16, 8891595), (17, 8368560), (18, 7903640), (20, 7113276), (24, 5927730), (30, 4742184), (34, 4184280), (36, 3951820), (40, 3556638), (45, 3161456), (48, 2963865), (51, 2789520), (59, 2411280), (60, 2371092), (68, 2092140), (72, 1975910), (80, 1778319), (85, 1673712), (90, 1580728), (102, 1394760), (118, 1205640), (120, 1185546), (136, 1046070), (144, 987955), (153, 929840), (170, 836856), (177, 803760), (180, 790364), (197, 722160), (204, 697380), (236, 602820), (240, 592773), (255, 557904), (272, 523035), (295, 482256), (306, 464920), (340, 418428), (354, 401880), (360, 395182), (394, 361080), (408, 348690), (472, 301410), (510, 278952), (531, 267920), (590, 241128), (591, 240720), (612, 232460), (680, 209214), (708, 200940), (720, 197591), (765, 185968), (788, 180540), (816, 174345), (885, 160752), (944, 150705), (985, 144432), (1003, 141840), (1020, 139476), (1062, 133960), (1180, 120564), (1182, 120360), (1224, 116230), (1360, 104607), (1416, 100470), (1530, 92984), (1576, 90270), (1770, 80376), (1773, 80240), (1970, 72216), (2006, 70920), (2040, 69738), (2124, 66980), (2360, 60282), (2364, 60180), (2448, 58115), (2655, 53584), (2832, 50235), (2955, 48144), (3009, 47280), (3060, 46492), (3152, 45135), (3349, 42480), (3540, 40188), (3546, 40120), (3940, 36108), (4012, 35460), (4080, 34869), (4248, 33490), (4720, 30141), (4728, 30090), (5015, 28368), (5310, 26792), (5910, 24072), (6018, 23640), (6120, 23246), (6698, 21240), (7080, 20094), (7092, 20060), (7880, 18054), (8024, 17730), (8496, 16745), (8865, 16048), (9027, 15760), (9456, 15045), (10030, 14184), (10047, 14160), (10620, 13396), (11623, 12240), (11820, 12036)]