1397916480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:597

約数の個数: 224

約数和(自身を含む): 4634910720

約数和(自身を除く): 3236994240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 107, 120, 124, 155, 160, 186, 192, 214, 240, 248, 310, 320, 321, 372, 428, 439, 465, 480, 496, 535, 620, 642, 744, 856, 878, 930, 960, 992, 1070, 1240, 1284, 1317, 1488, 1605, 1712, 1756, 1860, 1984, 2140, 2195, 2480, 2568, 2634, 2976, 3210, 3317, 3424, 3512, 3720, 4280, 4390, 4960, 5136, 5268, 5952, 6420, 6585, 6634, 6848, 7024, 7440, 8560, 8780, 9920, 9951, 10272, 10536, 12840, 13170, 13268, 13609, 14048, 14880, 16585, 17120, 17560, 19902, 20544, 21072, 25680, 26340, 26536, 27218, 28096, 29760, 33170, 34240, 35120, 39804, 40827, 42144, 46973, 49755, 51360, 52680, 53072, 54436, 66340, 68045, 70240, 79608, 81654, 84288, 93946, 99510, 102720, 105360, 106144, 108872, 132680, 136090, 140480, 140919, 159216, 163308, 187892, 199020, 204135, 210720, 212288, 217744, 234865, 265360, 272180, 281838, 318432, 326616, 375784, 398040, 408270, 421440, 435488, 469730, 530720, 544360, 563676, 636864, 653232, 704595, 751568, 796080, 816540, 870976, 939460, 1061440, 1088720, 1127352, 1306464, 1409190, 1456163, 1503136, 1592160, 1633080, 1878920, 2177440, 2254704, 2612928, 2818380, 2912326, 3006272, 3184320, 3266160, 3757840, 4354880, 4368489, 4509408, 5636760, 5824652, 6532320, 7280815, 7515680, 8736978, 9018816, 11273520, 11649304, 13064640, 14561630, 15031360, 17473956, 21842445, 22547040, 23298608, 29123260, 34947912, 43684890, 45094080, 46597216, 58246520, 69895824, 87369780, 93194432, 116493040, 139791648, 174739560, 232986080, 279583296, 349479120, 465972160, 698958240, 1397916480]

約数ペア:

[(1, 1397916480), (2, 698958240), (3, 465972160), (4, 349479120), (5, 279583296), (6, 232986080), (8, 174739560), (10, 139791648), (12, 116493040), (15, 93194432), (16, 87369780), (20, 69895824), (24, 58246520), (30, 46597216), (31, 45094080), (32, 43684890), (40, 34947912), (48, 29123260), (60, 23298608), (62, 22547040), (64, 21842445), (80, 17473956), (93, 15031360), (96, 14561630), (107, 13064640), (120, 11649304), (124, 11273520), (155, 9018816), (160, 8736978), (186, 7515680), (192, 7280815), (214, 6532320), (240, 5824652), (248, 5636760), (310, 4509408), (320, 4368489), (321, 4354880), (372, 3757840), (428, 3266160), (439, 3184320), (465, 3006272), (480, 2912326), (496, 2818380), (535, 2612928), (620, 2254704), (642, 2177440), (744, 1878920), (856, 1633080), (878, 1592160), (930, 1503136), (960, 1456163), (992, 1409190), (1070, 1306464), (1240, 1127352), (1284, 1088720), (1317, 1061440), (1488, 939460), (1605, 870976), (1712, 816540), (1756, 796080), (1860, 751568), (1984, 704595), (2140, 653232), (2195, 636864), (2480, 563676), (2568, 544360), (2634, 530720), (2976, 469730), (3210, 435488), (3317, 421440), (3424, 408270), (3512, 398040), (3720, 375784), (4280, 326616), (4390, 318432), (4960, 281838), (5136, 272180), (5268, 265360), (5952, 234865), (6420, 217744), (6585, 212288), (6634, 210720), (6848, 204135), (7024, 199020), (7440, 187892), (8560, 163308), (8780, 159216), (9920, 140919), (9951, 140480), (10272, 136090), (10536, 132680), (12840, 108872), (13170, 106144), (13268, 105360), (13609, 102720), (14048, 99510), (14880, 93946), (16585, 84288), (17120, 81654), (17560, 79608), (19902, 70240), (20544, 68045), (21072, 66340), (25680, 54436), (26340, 53072), (26536, 52680), (27218, 51360), (28096, 49755), (29760, 46973), (33170, 42144), (34240, 40827), (35120, 39804)]