814084180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 2225405952

約数和(自身を除く): 1411321772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 47, 52, 62, 65, 70, 91, 94, 124, 130, 140, 155, 182, 188, 217, 235, 260, 307, 310, 329, 364, 403, 434, 455, 470, 611, 614, 620, 658, 806, 868, 910, 940, 1085, 1222, 1228, 1316, 1457, 1535, 1612, 1645, 1820, 2015, 2149, 2170, 2444, 2821, 2914, 3055, 3070, 3290, 3991, 4030, 4277, 4298, 4340, 5642, 5828, 6110, 6140, 6580, 7285, 7982, 8060, 8554, 8596, 9517, 10199, 10745, 11284, 12220, 14105, 14429, 14570, 15964, 17108, 18941, 19034, 19955, 20398, 21385, 21490, 27937, 28210, 28858, 29140, 37882, 38068, 39910, 40796, 42770, 42980, 47585, 50995, 55874, 56420, 57716, 66619, 72145, 75764, 79820, 85540, 94705, 95170, 101003, 101990, 111748, 123721, 132587, 133238, 139685, 144290, 187577, 189410, 190340, 202006, 203980, 247442, 265174, 266476, 279370, 288580, 333095, 375154, 378820, 404012, 447299, 494884, 505015, 530348, 558740, 618605, 662935, 666190, 750308, 866047, 894598, 937885, 1010030, 1237210, 1313039, 1325870, 1332380, 1732094, 1789196, 1875770, 2020060, 2236495, 2474420, 2626078, 2651740, 3131093, 3464188, 3751540, 4330235, 4472990, 5252156, 5814887, 6262186, 6565195, 8660470, 8945980, 11629774, 12524372, 13130390, 15655465, 17320940, 23259548, 26260780, 29074435, 31310930, 40704209, 58148870, 62621860, 81408418, 116297740, 162816836, 203521045, 407042090, 814084180]

約数ペア:

[(1, 814084180), (2, 407042090), (4, 203521045), (5, 162816836), (7, 116297740), (10, 81408418), (13, 62621860), (14, 58148870), (20, 40704209), (26, 31310930), (28, 29074435), (31, 26260780), (35, 23259548), (47, 17320940), (52, 15655465), (62, 13130390), (65, 12524372), (70, 11629774), (91, 8945980), (94, 8660470), (124, 6565195), (130, 6262186), (140, 5814887), (155, 5252156), (182, 4472990), (188, 4330235), (217, 3751540), (235, 3464188), (260, 3131093), (307, 2651740), (310, 2626078), (329, 2474420), (364, 2236495), (403, 2020060), (434, 1875770), (455, 1789196), (470, 1732094), (611, 1332380), (614, 1325870), (620, 1313039), (658, 1237210), (806, 1010030), (868, 937885), (910, 894598), (940, 866047), (1085, 750308), (1222, 666190), (1228, 662935), (1316, 618605), (1457, 558740), (1535, 530348), (1612, 505015), (1645, 494884), (1820, 447299), (2015, 404012), (2149, 378820), (2170, 375154), (2444, 333095), (2821, 288580), (2914, 279370), (3055, 266476), (3070, 265174), (3290, 247442), (3991, 203980), (4030, 202006), (4277, 190340), (4298, 189410), (4340, 187577), (5642, 144290), (5828, 139685), (6110, 133238), (6140, 132587), (6580, 123721), (7285, 111748), (7982, 101990), (8060, 101003), (8554, 95170), (8596, 94705), (9517, 85540), (10199, 79820), (10745, 75764), (11284, 72145), (12220, 66619), (14105, 57716), (14429, 56420), (14570, 55874), (15964, 50995), (17108, 47585), (18941, 42980), (19034, 42770), (19955, 40796), (20398, 39910), (21385, 38068), (21490, 37882), (27937, 29140), (28210, 28858)]