271098240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 256

約数和(自身を含む): 1031685120

約数和(自身を除く): 760586880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 877, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1754, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2631, 2688, 2760, 2944, 3220, 3360, 3508, 3680, 3864, 4385, 4416, 4480, 4830, 5152, 5262, 5520, 6139, 6440, 6720, 7016, 7360, 7728, 8770, 8832, 9660, 10304, 10524, 11040, 12278, 12880, 13155, 13440, 14032, 14720, 15456, 17540, 18417, 19320, 20171, 20608, 21048, 22080, 24556, 25760, 26310, 28064, 30695, 30912, 35080, 36834, 38640, 40342, 42096, 44160, 49112, 51520, 52620, 56128, 60513, 61390, 61824, 70160, 73668, 77280, 80684, 84192, 92085, 98224, 100855, 103040, 105240, 112256, 121026, 122780, 140320, 141197, 147336, 154560, 161368, 168384, 184170, 196448, 201710, 210480, 242052, 245560, 280640, 282394, 294672, 302565, 309120, 322736, 336768, 368340, 392896, 403420, 420960, 423591, 484104, 491120, 561280, 564788, 589344, 605130, 645472, 705985, 736680, 785792, 806840, 841920, 847182, 968208, 982240, 1129576, 1178688, 1210260, 1290944, 1411970, 1473360, 1613680, 1683840, 1694364, 1936416, 1964480, 2117955, 2259152, 2357376, 2420520, 2581888, 2823940, 2946720, 3227360, 3388728, 3872832, 3928960, 4235910, 4518304, 4841040, 5647880, 5893440, 6454720, 6777456, 7745664, 8471820, 9036608, 9682080, 11295760, 11786880, 12909440, 13554912, 16943640, 18073216, 19364160, 22591520, 27109824, 33887280, 38728320, 45183040, 54219648, 67774560, 90366080, 135549120, 271098240]

約数ペア:

[(1, 271098240), (2, 135549120), (3, 90366080), (4, 67774560), (5, 54219648), (6, 45183040), (7, 38728320), (8, 33887280), (10, 27109824), (12, 22591520), (14, 19364160), (15, 18073216), (16, 16943640), (20, 13554912), (21, 12909440), (23, 11786880), (24, 11295760), (28, 9682080), (30, 9036608), (32, 8471820), (35, 7745664), (40, 6777456), (42, 6454720), (46, 5893440), (48, 5647880), (56, 4841040), (60, 4518304), (64, 4235910), (69, 3928960), (70, 3872832), (80, 3388728), (84, 3227360), (92, 2946720), (96, 2823940), (105, 2581888), (112, 2420520), (115, 2357376), (120, 2259152), (128, 2117955), (138, 1964480), (140, 1936416), (160, 1694364), (161, 1683840), (168, 1613680), (184, 1473360), (192, 1411970), (210, 1290944), (224, 1210260), (230, 1178688), (240, 1129576), (276, 982240), (280, 968208), (320, 847182), (322, 841920), (336, 806840), (345, 785792), (368, 736680), (384, 705985), (420, 645472), (448, 605130), (460, 589344), (480, 564788), (483, 561280), (552, 491120), (560, 484104), (640, 423591), (644, 420960), (672, 403420), (690, 392896), (736, 368340), (805, 336768), (840, 322736), (877, 309120), (896, 302565), (920, 294672), (960, 282394), (966, 280640), (1104, 245560), (1120, 242052), (1288, 210480), (1344, 201710), (1380, 196448), (1472, 184170), (1610, 168384), (1680, 161368), (1754, 154560), (1840, 147336), (1920, 141197), (1932, 140320), (2208, 122780), (2240, 121026), (2415, 112256), (2576, 105240), (2631, 103040), (2688, 100855), (2760, 98224), (2944, 92085), (3220, 84192), (3360, 80684), (3508, 77280), (3680, 73668), (3864, 70160), (4385, 61824), (4416, 61390), (4480, 60513), (4830, 56128), (5152, 52620), (5262, 51520), (5520, 49112), (6139, 44160), (6440, 42096), (6720, 40342), (7016, 38640), (7360, 36834), (7728, 35080), (8770, 30912), (8832, 30695), (9660, 28064), (10304, 26310), (10524, 25760), (11040, 24556), (12278, 22080), (12880, 21048), (13155, 20608), (13440, 20171), (14032, 19320), (14720, 18417), (15456, 17540)]