791330540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 2359977984

約数和(自身を除く): 1568647444

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 44, 47, 52, 55, 58, 65, 70, 77, 91, 94, 110, 116, 130, 140, 143, 145, 154, 182, 188, 203, 220, 235, 260, 286, 290, 308, 319, 329, 364, 377, 385, 406, 455, 470, 517, 572, 580, 611, 638, 658, 715, 754, 770, 812, 841, 910, 940, 1001, 1015, 1034, 1222, 1276, 1316, 1363, 1430, 1508, 1540, 1595, 1645, 1682, 1820, 1885, 2002, 2030, 2068, 2233, 2444, 2585, 2639, 2726, 2860, 3055, 3190, 3290, 3364, 3619, 3770, 4004, 4060, 4147, 4205, 4277, 4466, 5005, 5170, 5278, 5452, 5887, 6110, 6380, 6580, 6721, 6815, 7238, 7540, 8294, 8410, 8554, 8932, 9251, 9541, 10010, 10340, 10556, 10933, 11165, 11774, 12220, 13195, 13442, 13630, 14476, 14993, 16588, 16820, 17108, 17719, 18095, 18502, 19082, 20020, 20735, 21385, 21866, 22330, 23548, 26390, 26884, 27260, 29029, 29435, 29986, 33605, 35438, 36190, 37004, 38164, 39527, 41470, 42770, 43732, 44660, 46255, 47047, 47705, 52780, 54665, 58058, 58870, 59972, 64757, 67210, 70876, 72380, 74965, 76531, 79054, 82940, 85540, 88595, 92510, 94094, 95410, 104951, 109330, 116116, 117740, 120263, 124033, 129514, 134420, 145145, 149930, 153062, 158108, 177190, 185020, 188188, 190820, 194909, 197635, 209902, 218660, 235235, 240526, 248066, 259028, 276689, 290290, 299860, 306124, 323785, 354380, 382655, 389818, 395270, 419804, 434797, 470470, 481052, 496132, 513851, 524755, 553378, 580580, 601315, 620165, 647570, 765310, 779636, 790540, 841841, 869594, 940940, 974545, 1027702, 1049510, 1106756, 1202630, 1240330, 1295140, 1364363, 1383445, 1530620, 1683682, 1739188, 1949090, 2055404, 2099020, 2173985, 2405260, 2480660, 2569255, 2728726, 2766890, 3043579, 3367364, 3596957, 3898180, 4209205, 4347970, 5138510, 5457452, 5533780, 5652361, 6087158, 6821815, 7193914, 8418410, 8695940, 10277020, 11304722, 12174316, 13643630, 14387828, 15217895, 16836820, 17984785, 22609444, 27287260, 28261805, 30435790, 35969570, 39566527, 56523610, 60871580, 71939140, 79133054, 113047220, 158266108, 197832635, 395665270, 791330540]

約数ペア:

[(1, 791330540), (2, 395665270), (4, 197832635), (5, 158266108), (7, 113047220), (10, 79133054), (11, 71939140), (13, 60871580), (14, 56523610), (20, 39566527), (22, 35969570), (26, 30435790), (28, 28261805), (29, 27287260), (35, 22609444), (44, 17984785), (47, 16836820), (52, 15217895), (55, 14387828), (58, 13643630), (65, 12174316), (70, 11304722), (77, 10277020), (91, 8695940), (94, 8418410), (110, 7193914), (116, 6821815), (130, 6087158), (140, 5652361), (143, 5533780), (145, 5457452), (154, 5138510), (182, 4347970), (188, 4209205), (203, 3898180), (220, 3596957), (235, 3367364), (260, 3043579), (286, 2766890), (290, 2728726), (308, 2569255), (319, 2480660), (329, 2405260), (364, 2173985), (377, 2099020), (385, 2055404), (406, 1949090), (455, 1739188), (470, 1683682), (517, 1530620), (572, 1383445), (580, 1364363), (611, 1295140), (638, 1240330), (658, 1202630), (715, 1106756), (754, 1049510), (770, 1027702), (812, 974545), (841, 940940), (910, 869594), (940, 841841), (1001, 790540), (1015, 779636), (1034, 765310), (1222, 647570), (1276, 620165), (1316, 601315), (1363, 580580), (1430, 553378), (1508, 524755), (1540, 513851), (1595, 496132), (1645, 481052), (1682, 470470), (1820, 434797), (1885, 419804), (2002, 395270), (2030, 389818), (2068, 382655), (2233, 354380), (2444, 323785), (2585, 306124), (2639, 299860), (2726, 290290), (2860, 276689), (3055, 259028), (3190, 248066), (3290, 240526), (3364, 235235), (3619, 218660), (3770, 209902), (4004, 197635), (4060, 194909), (4147, 190820), (4205, 188188), (4277, 185020), (4466, 177190), (5005, 158108), (5170, 153062), (5278, 149930), (5452, 145145), (5887, 134420), (6110, 129514), (6380, 124033), (6580, 120263), (6721, 117740), (6815, 116116), (7238, 109330), (7540, 104951), (8294, 95410), (8410, 94094), (8554, 92510), (8932, 88595), (9251, 85540), (9541, 82940), (10010, 79054), (10340, 76531), (10556, 74965), (10933, 72380), (11165, 70876), (11774, 67210), (12220, 64757), (13195, 59972), (13442, 58870), (13630, 58058), (14476, 54665), (14993, 52780), (16588, 47705), (16820, 47047), (17108, 46255), (17719, 44660), (18095, 43732), (18502, 42770), (19082, 41470), (20020, 39527), (20735, 38164), (21385, 37004), (21866, 36190), (22330, 35438), (23548, 33605), (26390, 29986), (26884, 29435), (27260, 29029)]