141925440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 224

約数和(自身を含む): 491581440

約数和(自身を除く): 349656000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 251, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 502, 570, 589, 608, 620, 744, 753, 760, 912, 930, 960, 992, 1004, 1140, 1178, 1216, 1240, 1255, 1488, 1506, 1520, 1767, 1824, 1860, 1984, 2008, 2280, 2356, 2480, 2510, 2945, 2976, 3012, 3040, 3534, 3648, 3720, 3765, 4016, 4560, 4712, 4769, 4960, 5020, 5890, 5952, 6024, 6080, 7068, 7440, 7530, 7781, 8032, 8835, 9120, 9424, 9538, 9920, 10040, 11780, 12048, 14136, 14307, 14880, 15060, 15562, 16064, 17670, 18240, 18848, 19076, 20080, 23343, 23560, 23845, 24096, 28272, 28614, 29760, 30120, 31124, 35340, 37696, 38152, 38905, 40160, 46686, 47120, 47690, 48192, 56544, 57228, 60240, 62248, 70680, 71535, 76304, 77810, 80320, 93372, 94240, 95380, 113088, 114456, 116715, 120480, 124496, 141360, 143070, 147839, 152608, 155620, 186744, 188480, 190760, 228912, 233430, 240960, 248992, 282720, 286140, 295678, 305216, 311240, 373488, 381520, 443517, 457824, 466860, 497984, 565440, 572280, 591356, 622480, 739195, 746976, 763040, 887034, 915648, 933720, 1144560, 1182712, 1244960, 1478390, 1493952, 1526080, 1774068, 1867440, 2217585, 2289120, 2365424, 2489920, 2956780, 3548136, 3734880, 4435170, 4578240, 4730848, 5913560, 7096272, 7469760, 8870340, 9461696, 11827120, 14192544, 17740680, 23654240, 28385088, 35481360, 47308480, 70962720, 141925440]

約数ペア:

[(1, 141925440), (2, 70962720), (3, 47308480), (4, 35481360), (5, 28385088), (6, 23654240), (8, 17740680), (10, 14192544), (12, 11827120), (15, 9461696), (16, 8870340), (19, 7469760), (20, 7096272), (24, 5913560), (30, 4730848), (31, 4578240), (32, 4435170), (38, 3734880), (40, 3548136), (48, 2956780), (57, 2489920), (60, 2365424), (62, 2289120), (64, 2217585), (76, 1867440), (80, 1774068), (93, 1526080), (95, 1493952), (96, 1478390), (114, 1244960), (120, 1182712), (124, 1144560), (152, 933720), (155, 915648), (160, 887034), (186, 763040), (190, 746976), (192, 739195), (228, 622480), (240, 591356), (248, 572280), (251, 565440), (285, 497984), (304, 466860), (310, 457824), (320, 443517), (372, 381520), (380, 373488), (456, 311240), (465, 305216), (480, 295678), (496, 286140), (502, 282720), (570, 248992), (589, 240960), (608, 233430), (620, 228912), (744, 190760), (753, 188480), (760, 186744), (912, 155620), (930, 152608), (960, 147839), (992, 143070), (1004, 141360), (1140, 124496), (1178, 120480), (1216, 116715), (1240, 114456), (1255, 113088), (1488, 95380), (1506, 94240), (1520, 93372), (1767, 80320), (1824, 77810), (1860, 76304), (1984, 71535), (2008, 70680), (2280, 62248), (2356, 60240), (2480, 57228), (2510, 56544), (2945, 48192), (2976, 47690), (3012, 47120), (3040, 46686), (3534, 40160), (3648, 38905), (3720, 38152), (3765, 37696), (4016, 35340), (4560, 31124), (4712, 30120), (4769, 29760), (4960, 28614), (5020, 28272), (5890, 24096), (5952, 23845), (6024, 23560), (6080, 23343), (7068, 20080), (7440, 19076), (7530, 18848), (7781, 18240), (8032, 17670), (8835, 16064), (9120, 15562), (9424, 15060), (9538, 14880), (9920, 14307), (10040, 14136), (11780, 12048)]