56873520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 214486272

約数和(自身を除く): 157612752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 167, 172, 176, 180, 198, 215, 220, 240, 258, 264, 330, 334, 344, 360, 387, 396, 430, 440, 473, 495, 501, 516, 528, 645, 660, 668, 688, 720, 774, 792, 835, 860, 880, 946, 990, 1002, 1032, 1290, 1320, 1336, 1419, 1503, 1548, 1584, 1670, 1720, 1837, 1892, 1935, 1980, 2004, 2064, 2365, 2505, 2580, 2640, 2672, 2838, 3006, 3096, 3340, 3440, 3674, 3784, 3870, 3960, 4008, 4257, 4730, 5010, 5160, 5511, 5676, 6012, 6192, 6680, 7095, 7181, 7348, 7515, 7568, 7740, 7920, 8016, 8514, 9185, 9460, 10020, 10320, 11022, 11352, 12024, 13360, 14190, 14362, 14696, 15030, 15480, 16533, 17028, 18370, 18920, 20040, 21285, 21543, 22044, 22704, 24048, 27555, 28380, 28724, 29392, 30060, 30960, 33066, 34056, 35905, 36740, 37840, 40080, 42570, 43086, 44088, 55110, 56760, 57448, 60120, 64629, 66132, 68112, 71810, 73480, 78991, 82665, 85140, 86172, 88176, 107715, 110220, 113520, 114896, 120240, 129258, 132264, 143620, 146960, 157982, 165330, 170280, 172344, 215430, 220440, 236973, 258516, 264528, 287240, 315964, 323145, 330660, 340560, 344688, 394955, 430860, 440880, 473946, 517032, 574480, 631928, 646290, 661320, 710919, 789910, 861720, 947892, 1034064, 1184865, 1263856, 1292580, 1322640, 1421838, 1579820, 1723440, 1895784, 2369730, 2585160, 2843676, 3159640, 3554595, 3791568, 4739460, 5170320, 5687352, 6319280, 7109190, 9478920, 11374704, 14218380, 18957840, 28436760, 56873520]

約数ペア:

[(1, 56873520), (2, 28436760), (3, 18957840), (4, 14218380), (5, 11374704), (6, 9478920), (8, 7109190), (9, 6319280), (10, 5687352), (11, 5170320), (12, 4739460), (15, 3791568), (16, 3554595), (18, 3159640), (20, 2843676), (22, 2585160), (24, 2369730), (30, 1895784), (33, 1723440), (36, 1579820), (40, 1421838), (43, 1322640), (44, 1292580), (45, 1263856), (48, 1184865), (55, 1034064), (60, 947892), (66, 861720), (72, 789910), (80, 710919), (86, 661320), (88, 646290), (90, 631928), (99, 574480), (110, 517032), (120, 473946), (129, 440880), (132, 430860), (144, 394955), (165, 344688), (167, 340560), (172, 330660), (176, 323145), (180, 315964), (198, 287240), (215, 264528), (220, 258516), (240, 236973), (258, 220440), (264, 215430), (330, 172344), (334, 170280), (344, 165330), (360, 157982), (387, 146960), (396, 143620), (430, 132264), (440, 129258), (473, 120240), (495, 114896), (501, 113520), (516, 110220), (528, 107715), (645, 88176), (660, 86172), (668, 85140), (688, 82665), (720, 78991), (774, 73480), (792, 71810), (835, 68112), (860, 66132), (880, 64629), (946, 60120), (990, 57448), (1002, 56760), (1032, 55110), (1290, 44088), (1320, 43086), (1336, 42570), (1419, 40080), (1503, 37840), (1548, 36740), (1584, 35905), (1670, 34056), (1720, 33066), (1837, 30960), (1892, 30060), (1935, 29392), (1980, 28724), (2004, 28380), (2064, 27555), (2365, 24048), (2505, 22704), (2580, 22044), (2640, 21543), (2672, 21285), (2838, 20040), (3006, 18920), (3096, 18370), (3340, 17028), (3440, 16533), (3674, 15480), (3784, 15030), (3870, 14696), (3960, 14362), (4008, 14190), (4257, 13360), (4730, 12024), (5010, 11352), (5160, 11022), (5511, 10320), (5676, 10020), (6012, 9460), (6192, 9185), (6680, 8514), (7095, 8016), (7181, 7920), (7348, 7740), (7515, 7568)]