1353870720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1742

約数の個数: 256

約数和(自身を含む): 4899916800

約数和(自身を除く): 3546046080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1410, 1440, 1504, 1667, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2538, 2820, 2880, 3008, 3334, 3384, 3456, 3760, 4230, 4320, 4512, 5001, 5076, 5640, 5760, 6016, 6345, 6668, 6768, 7520, 8335, 8460, 8640, 9024, 10002, 10152, 11280, 12690, 13336, 13536, 15003, 15040, 16670, 16920, 17280, 18048, 20004, 20304, 22560, 25005, 25380, 26672, 27072, 30006, 30080, 33340, 33840, 40008, 40608, 45009, 45120, 50010, 50760, 53344, 54144, 60012, 66680, 67680, 75015, 78349, 80016, 81216, 90018, 90240, 100020, 101520, 106688, 120024, 133360, 135360, 150030, 156698, 160032, 162432, 180036, 200040, 203040, 213376, 225045, 235047, 240048, 266720, 270720, 300060, 313396, 320064, 360072, 391745, 400080, 406080, 450090, 470094, 480096, 533440, 600120, 626792, 640128, 705141, 720144, 783490, 800160, 812160, 900180, 940188, 960192, 1066880, 1175235, 1200240, 1253584, 1410282, 1440288, 1566980, 1600320, 1800360, 1880376, 1920384, 2115423, 2350470, 2400480, 2507168, 2820564, 2880576, 3133960, 3200640, 3525705, 3600720, 3760752, 4230846, 4700940, 4800960, 5014336, 5641128, 5761152, 6267920, 7051410, 7201440, 7521504, 8461692, 9401880, 9601920, 10028672, 10577115, 11282256, 12535840, 14102820, 14402880, 15043008, 16923384, 18803760, 21154230, 22564512, 25071680, 28205640, 28805760, 30086016, 33846768, 37607520, 42308460, 45129024, 50143360, 56411280, 67693536, 75215040, 84616920, 90258048, 112822560, 135387072, 150430080, 169233840, 225645120, 270774144, 338467680, 451290240, 676935360, 1353870720]

約数ペア:

[(1, 1353870720), (2, 676935360), (3, 451290240), (4, 338467680), (5, 270774144), (6, 225645120), (8, 169233840), (9, 150430080), (10, 135387072), (12, 112822560), (15, 90258048), (16, 84616920), (18, 75215040), (20, 67693536), (24, 56411280), (27, 50143360), (30, 45129024), (32, 42308460), (36, 37607520), (40, 33846768), (45, 30086016), (47, 28805760), (48, 28205640), (54, 25071680), (60, 22564512), (64, 21154230), (72, 18803760), (80, 16923384), (90, 15043008), (94, 14402880), (96, 14102820), (108, 12535840), (120, 11282256), (128, 10577115), (135, 10028672), (141, 9601920), (144, 9401880), (160, 8461692), (180, 7521504), (188, 7201440), (192, 7051410), (216, 6267920), (235, 5761152), (240, 5641128), (270, 5014336), (282, 4800960), (288, 4700940), (320, 4230846), (360, 3760752), (376, 3600720), (384, 3525705), (423, 3200640), (432, 3133960), (470, 2880576), (480, 2820564), (540, 2507168), (564, 2400480), (576, 2350470), (640, 2115423), (705, 1920384), (720, 1880376), (752, 1800360), (846, 1600320), (864, 1566980), (940, 1440288), (960, 1410282), (1080, 1253584), (1128, 1200240), (1152, 1175235), (1269, 1066880), (1410, 960192), (1440, 940188), (1504, 900180), (1667, 812160), (1692, 800160), (1728, 783490), (1880, 720144), (1920, 705141), (2115, 640128), (2160, 626792), (2256, 600120), (2538, 533440), (2820, 480096), (2880, 470094), (3008, 450090), (3334, 406080), (3384, 400080), (3456, 391745), (3760, 360072), (4230, 320064), (4320, 313396), (4512, 300060), (5001, 270720), (5076, 266720), (5640, 240048), (5760, 235047), (6016, 225045), (6345, 213376), (6668, 203040), (6768, 200040), (7520, 180036), (8335, 162432), (8460, 160032), (8640, 156698), (9024, 150030), (10002, 135360), (10152, 133360), (11280, 120024), (12690, 106688), (13336, 101520), (13536, 100020), (15003, 90240), (15040, 90018), (16670, 81216), (16920, 80016), (17280, 78349), (18048, 75015), (20004, 67680), (20304, 66680), (22560, 60012), (25005, 54144), (25380, 53344), (26672, 50760), (27072, 50010), (30006, 45120), (30080, 45009), (33340, 40608), (33840, 40008)]