262350270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 850397184

約数和(自身を除く): 588046914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 103, 105, 117, 126, 130, 182, 195, 206, 210, 234, 273, 309, 311, 315, 390, 455, 515, 546, 585, 618, 622, 630, 721, 819, 910, 927, 933, 1030, 1170, 1339, 1365, 1442, 1545, 1555, 1638, 1854, 1866, 2163, 2177, 2678, 2730, 2799, 3090, 3110, 3605, 4017, 4043, 4095, 4326, 4354, 4635, 4665, 5598, 6489, 6531, 6695, 7210, 8034, 8086, 8190, 9270, 9330, 9373, 10815, 10885, 12051, 12129, 12978, 13062, 13390, 13995, 18746, 19593, 20085, 20215, 21630, 21770, 24102, 24258, 27990, 28119, 28301, 32033, 32445, 32655, 36387, 39186, 40170, 40430, 46865, 56238, 56602, 60255, 60645, 64066, 64890, 65310, 72774, 84357, 84903, 93730, 96099, 97965, 120510, 121290, 140595, 141505, 160165, 168714, 169806, 181935, 192198, 195930, 224231, 254709, 281190, 283010, 288297, 320330, 363870, 416429, 421785, 424515, 448462, 480495, 509418, 576594, 672693, 832858, 843570, 849030, 960990, 1121155, 1249287, 1273545, 1345386, 1441485, 2018079, 2082145, 2242310, 2498574, 2547090, 2882970, 2915003, 3363465, 3747861, 4036158, 4164290, 5830006, 6246435, 6726930, 7495722, 8745009, 10090395, 12492870, 14575015, 17490018, 18739305, 20180790, 26235027, 29150030, 37478610, 43725045, 52470054, 87450090, 131175135, 262350270]

約数ペア:

[(1, 262350270), (2, 131175135), (3, 87450090), (5, 52470054), (6, 43725045), (7, 37478610), (9, 29150030), (10, 26235027), (13, 20180790), (14, 18739305), (15, 17490018), (18, 14575015), (21, 12492870), (26, 10090395), (30, 8745009), (35, 7495722), (39, 6726930), (42, 6246435), (45, 5830006), (63, 4164290), (65, 4036158), (70, 3747861), (78, 3363465), (90, 2915003), (91, 2882970), (103, 2547090), (105, 2498574), (117, 2242310), (126, 2082145), (130, 2018079), (182, 1441485), (195, 1345386), (206, 1273545), (210, 1249287), (234, 1121155), (273, 960990), (309, 849030), (311, 843570), (315, 832858), (390, 672693), (455, 576594), (515, 509418), (546, 480495), (585, 448462), (618, 424515), (622, 421785), (630, 416429), (721, 363870), (819, 320330), (910, 288297), (927, 283010), (933, 281190), (1030, 254709), (1170, 224231), (1339, 195930), (1365, 192198), (1442, 181935), (1545, 169806), (1555, 168714), (1638, 160165), (1854, 141505), (1866, 140595), (2163, 121290), (2177, 120510), (2678, 97965), (2730, 96099), (2799, 93730), (3090, 84903), (3110, 84357), (3605, 72774), (4017, 65310), (4043, 64890), (4095, 64066), (4326, 60645), (4354, 60255), (4635, 56602), (4665, 56238), (5598, 46865), (6489, 40430), (6531, 40170), (6695, 39186), (7210, 36387), (8034, 32655), (8086, 32445), (8190, 32033), (9270, 28301), (9330, 28119), (9373, 27990), (10815, 24258), (10885, 24102), (12051, 21770), (12129, 21630), (12978, 20215), (13062, 20085), (13390, 19593), (13995, 18746)]