4021146720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21647}}^1$

素因数の和:21714

約数の個数: 192

約数和(自身を含む): 14401981440

約数和(自身を除く): 10380834720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 9288, 10320, 11610, 12384, 15480, 18576, 20640, 21647, 23220, 30960, 37152, 43294, 46440, 61920, 64941, 86588, 92880, 108235, 129882, 173176, 185760, 194823, 216470, 259764, 324705, 346352, 389646, 432940, 519528, 584469, 649410, 692704, 779292, 865880, 930821, 974115, 1039056, 1168938, 1298820, 1558584, 1731760, 1861642, 1948230, 2078112, 2337876, 2597640, 2792463, 2922345, 3117168, 3463520, 3723284, 3896460, 4654105, 4675752, 5195280, 5584926, 5844690, 6234336, 7446568, 7792920, 8377389, 9308210, 9351504, 10390560, 11169852, 11689380, 13962315, 14893136, 15585840, 16754778, 18616420, 18703008, 22339704, 23378760, 25132167, 27924630, 29786272, 31171680, 33509556, 37232840, 41886945, 44679408, 46757520, 50264334, 55849260, 67019112, 74465680, 83773890, 89358816, 93515040, 100528668, 111698520, 125660835, 134038224, 148931360, 167547780, 201057336, 223397040, 251321670, 268076448, 335095560, 402114672, 446794080, 502643340, 670191120, 804229344, 1005286680, 1340382240, 2010573360, 4021146720]

約数ペア:

[(1, 4021146720), (2, 2010573360), (3, 1340382240), (4, 1005286680), (5, 804229344), (6, 670191120), (8, 502643340), (9, 446794080), (10, 402114672), (12, 335095560), (15, 268076448), (16, 251321670), (18, 223397040), (20, 201057336), (24, 167547780), (27, 148931360), (30, 134038224), (32, 125660835), (36, 111698520), (40, 100528668), (43, 93515040), (45, 89358816), (48, 83773890), (54, 74465680), (60, 67019112), (72, 55849260), (80, 50264334), (86, 46757520), (90, 44679408), (96, 41886945), (108, 37232840), (120, 33509556), (129, 31171680), (135, 29786272), (144, 27924630), (160, 25132167), (172, 23378760), (180, 22339704), (215, 18703008), (216, 18616420), (240, 16754778), (258, 15585840), (270, 14893136), (288, 13962315), (344, 11689380), (360, 11169852), (387, 10390560), (430, 9351504), (432, 9308210), (480, 8377389), (516, 7792920), (540, 7446568), (645, 6234336), (688, 5844690), (720, 5584926), (774, 5195280), (860, 4675752), (864, 4654105), (1032, 3896460), (1080, 3723284), (1161, 3463520), (1290, 3117168), (1376, 2922345), (1440, 2792463), (1548, 2597640), (1720, 2337876), (1935, 2078112), (2064, 1948230), (2160, 1861642), (2322, 1731760), (2580, 1558584), (3096, 1298820), (3440, 1168938), (3870, 1039056), (4128, 974115), (4320, 930821), (4644, 865880), (5160, 779292), (5805, 692704), (6192, 649410), (6880, 584469), (7740, 519528), (9288, 432940), (10320, 389646), (11610, 346352), (12384, 324705), (15480, 259764), (18576, 216470), (20640, 194823), (21647, 185760), (23220, 173176), (30960, 129882), (37152, 108235), (43294, 92880), (46440, 86588), (61920, 64941)]