13971304320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{177481}}^1$

素因数の和:177544

約数の個数: 128

約数和(自身を含む): 45619973280

約数和(自身を除く): 31648668960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 19680, 26240, 39360, 78720, 177481, 354962, 532443, 709924, 887405, 1064886, 1419848, 1774810, 2129772, 2662215, 2839696, 3549620, 4259544, 5324430, 5679392, 7099240, 7276721, 8519088, 10648860, 11358784, 14198480, 14553442, 17038176, 21297720, 21830163, 22717568, 28396960, 29106884, 34076352, 36383605, 42595440, 43660326, 56793920, 58213768, 68152704, 72767210, 85190880, 87320652, 109150815, 113587840, 116427536, 145534420, 170381760, 174641304, 218301630, 232855072, 291068840, 340763520, 349282608, 436603260, 465710144, 582137680, 698565216, 873206520, 931420288, 1164275360, 1397130432, 1746413040, 2328550720, 2794260864, 3492826080, 4657101440, 6985652160, 13971304320]

約数ペア:

[(1, 13971304320), (2, 6985652160), (3, 4657101440), (4, 3492826080), (5, 2794260864), (6, 2328550720), (8, 1746413040), (10, 1397130432), (12, 1164275360), (15, 931420288), (16, 873206520), (20, 698565216), (24, 582137680), (30, 465710144), (32, 436603260), (40, 349282608), (41, 340763520), (48, 291068840), (60, 232855072), (64, 218301630), (80, 174641304), (82, 170381760), (96, 145534420), (120, 116427536), (123, 113587840), (128, 109150815), (160, 87320652), (164, 85190880), (192, 72767210), (205, 68152704), (240, 58213768), (246, 56793920), (320, 43660326), (328, 42595440), (384, 36383605), (410, 34076352), (480, 29106884), (492, 28396960), (615, 22717568), (640, 21830163), (656, 21297720), (820, 17038176), (960, 14553442), (984, 14198480), (1230, 11358784), (1312, 10648860), (1640, 8519088), (1920, 7276721), (1968, 7099240), (2460, 5679392), (2624, 5324430), (3280, 4259544), (3936, 3549620), (4920, 2839696), (5248, 2662215), (6560, 2129772), (7872, 1774810), (9840, 1419848), (13120, 1064886), (15744, 887405), (19680, 709924), (26240, 532443), (39360, 354962), (78720, 177481)]