354734380

素因数分解:

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

素因数の和:129

約数の個数: 288

約数和(自身を含む): 1062512640

約数和(自身を除く): 707778260

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, 169, 182, 188, 203, 220, 235, 260, 286, 290, 308, 319, 329, 338, 364, 377, 385, 406, 455, 470, 517, 572, 580, 611, 638, 658, 676, 715, 754, 770, 812, 845, 910, 940, 1001, 1015, 1034, 1183, 1222, 1276, 1316, 1363, 1430, 1508, 1540, 1595, 1645, 1690, 1820, 1859, 1885, 2002, 2030, 2068, 2233, 2366, 2444, 2585, 2639, 2726, 2860, 3055, 3190, 3290, 3380, 3619, 3718, 3770, 4004, 4060, 4147, 4277, 4466, 4732, 4901, 5005, 5170, 5278, 5452, 5915, 6110, 6380, 6580, 6721, 6815, 7238, 7436, 7540, 7943, 8294, 8554, 8932, 9295, 9541, 9802, 10010, 10340, 10556, 11165, 11830, 12220, 13013, 13195, 13442, 13630, 14476, 14993, 15886, 16588, 17108, 17719, 18095, 18590, 19082, 19604, 20020, 20735, 21385, 22330, 23660, 24505, 26026, 26390, 26884, 27260, 29029, 29986, 31772, 33605, 34307, 35438, 36190, 37180, 38164, 39715, 41470, 42770, 44660, 47047, 47705, 49010, 52052, 52780, 53911, 55601, 58058, 59972, 65065, 67210, 68614, 70876, 72380, 74965, 79430, 82940, 85540, 87373, 88595, 94094, 95410, 98020, 104951, 107822, 111202, 116116, 124033, 130130, 134420, 137228, 145145, 149930, 158860, 171535, 174746, 177190, 188188, 190820, 194909, 209902, 215644, 222404, 230347, 235235, 248066, 260260, 269555, 278005, 290290, 299860, 343070, 349492, 354380, 377377, 389818, 419804, 436865, 460694, 470470, 496132, 524755, 539110, 556010, 580580, 611611, 620165, 686140, 754754, 779636, 873730, 921388, 940940, 974545, 1049510, 1078220, 1112020, 1151735, 1223222, 1240330, 1364363, 1509508, 1612429, 1747460, 1886885, 1949090, 2099020, 2303470, 2446444, 2480660, 2533817, 2728726, 3058055, 3224858, 3773770, 3898180, 4606940, 5067634, 5457452, 6116110, 6449716, 6821815, 7547540, 8062145, 10135268, 12232220, 12669085, 13643630, 16124290, 17736719, 25338170, 27287260, 32248580, 35473438, 50676340, 70946876, 88683595, 177367190, 354734380]

約数ペア:

[(1, 354734380), (2, 177367190), (4, 88683595), (5, 70946876), (7, 50676340), (10, 35473438), (11, 32248580), (13, 27287260), (14, 25338170), (20, 17736719), (22, 16124290), (26, 13643630), (28, 12669085), (29, 12232220), (35, 10135268), (44, 8062145), (47, 7547540), (52, 6821815), (55, 6449716), (58, 6116110), (65, 5457452), (70, 5067634), (77, 4606940), (91, 3898180), (94, 3773770), (110, 3224858), (116, 3058055), (130, 2728726), (140, 2533817), (143, 2480660), (145, 2446444), (154, 2303470), (169, 2099020), (182, 1949090), (188, 1886885), (203, 1747460), (220, 1612429), (235, 1509508), (260, 1364363), (286, 1240330), (290, 1223222), (308, 1151735), (319, 1112020), (329, 1078220), (338, 1049510), (364, 974545), (377, 940940), (385, 921388), (406, 873730), (455, 779636), (470, 754754), (517, 686140), (572, 620165), (580, 611611), (611, 580580), (638, 556010), (658, 539110), (676, 524755), (715, 496132), (754, 470470), (770, 460694), (812, 436865), (845, 419804), (910, 389818), (940, 377377), (1001, 354380), (1015, 349492), (1034, 343070), (1183, 299860), (1222, 290290), (1276, 278005), (1316, 269555), (1363, 260260), (1430, 248066), (1508, 235235), (1540, 230347), (1595, 222404), (1645, 215644), (1690, 209902), (1820, 194909), (1859, 190820), (1885, 188188), (2002, 177190), (2030, 174746), (2068, 171535), (2233, 158860), (2366, 149930), (2444, 145145), (2585, 137228), (2639, 134420), (2726, 130130), (2860, 124033), (3055, 116116), (3190, 111202), (3290, 107822), (3380, 104951), (3619, 98020), (3718, 95410), (3770, 94094), (4004, 88595), (4060, 87373), (4147, 85540), (4277, 82940), (4466, 79430), (4732, 74965), (4901, 72380), (5005, 70876), (5170, 68614), (5278, 67210), (5452, 65065), (5915, 59972), (6110, 58058), (6380, 55601), (6580, 53911), (6721, 52780), (6815, 52052), (7238, 49010), (7436, 47705), (7540, 47047), (7943, 44660), (8294, 42770), (8554, 41470), (8932, 39715), (9295, 38164), (9541, 37180), (9802, 36190), (10010, 35438), (10340, 34307), (10556, 33605), (11165, 31772), (11830, 29986), (12220, 29029), (13013, 27260), (13195, 26884), (13442, 26390), (13630, 26026), (14476, 24505), (14993, 23660), (15886, 22330), (16588, 21385), (17108, 20735), (17719, 20020), (18095, 19604), (18590, 19082)]