222184480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 646652160

約数和(自身を除く): 424467680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 70, 76, 80, 95, 106, 112, 133, 140, 152, 160, 190, 197, 212, 224, 265, 266, 280, 304, 371, 380, 394, 424, 530, 532, 560, 608, 665, 742, 760, 788, 848, 985, 1007, 1060, 1064, 1120, 1330, 1379, 1484, 1520, 1576, 1696, 1855, 1970, 2014, 2120, 2128, 2660, 2758, 2968, 3040, 3152, 3710, 3743, 3940, 4028, 4240, 4256, 5035, 5320, 5516, 5936, 6304, 6895, 7049, 7420, 7486, 7880, 8056, 8480, 10070, 10441, 10640, 11032, 11872, 13790, 14098, 14840, 14972, 15760, 16112, 18715, 20140, 20882, 21280, 22064, 26201, 27580, 28196, 29680, 29944, 31520, 32224, 35245, 37430, 40280, 41764, 44128, 52205, 52402, 55160, 56392, 59360, 59888, 70490, 73087, 74860, 80560, 83528, 104410, 104804, 110320, 112784, 119776, 131005, 140980, 146174, 149720, 161120, 167056, 198379, 208820, 209608, 220640, 225568, 262010, 281960, 292348, 299440, 334112, 365435, 396758, 417640, 419216, 524020, 563920, 584696, 598880, 730870, 793516, 835280, 838432, 991895, 1048040, 1127840, 1169392, 1388653, 1461740, 1587032, 1670560, 1983790, 2096080, 2338784, 2777306, 2923480, 3174064, 3967580, 4192160, 5554612, 5846960, 6348128, 6943265, 7935160, 11109224, 11693920, 13886530, 15870320, 22218448, 27773060, 31740640, 44436896, 55546120, 111092240, 222184480]

約数ペア:

[(1, 222184480), (2, 111092240), (4, 55546120), (5, 44436896), (7, 31740640), (8, 27773060), (10, 22218448), (14, 15870320), (16, 13886530), (19, 11693920), (20, 11109224), (28, 7935160), (32, 6943265), (35, 6348128), (38, 5846960), (40, 5554612), (53, 4192160), (56, 3967580), (70, 3174064), (76, 2923480), (80, 2777306), (95, 2338784), (106, 2096080), (112, 1983790), (133, 1670560), (140, 1587032), (152, 1461740), (160, 1388653), (190, 1169392), (197, 1127840), (212, 1048040), (224, 991895), (265, 838432), (266, 835280), (280, 793516), (304, 730870), (371, 598880), (380, 584696), (394, 563920), (424, 524020), (530, 419216), (532, 417640), (560, 396758), (608, 365435), (665, 334112), (742, 299440), (760, 292348), (788, 281960), (848, 262010), (985, 225568), (1007, 220640), (1060, 209608), (1064, 208820), (1120, 198379), (1330, 167056), (1379, 161120), (1484, 149720), (1520, 146174), (1576, 140980), (1696, 131005), (1855, 119776), (1970, 112784), (2014, 110320), (2120, 104804), (2128, 104410), (2660, 83528), (2758, 80560), (2968, 74860), (3040, 73087), (3152, 70490), (3710, 59888), (3743, 59360), (3940, 56392), (4028, 55160), (4240, 52402), (4256, 52205), (5035, 44128), (5320, 41764), (5516, 40280), (5936, 37430), (6304, 35245), (6895, 32224), (7049, 31520), (7420, 29944), (7486, 29680), (7880, 28196), (8056, 27580), (8480, 26201), (10070, 22064), (10441, 21280), (10640, 20882), (11032, 20140), (11872, 18715), (13790, 16112), (14098, 15760), (14840, 14972)]