345868380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 240

約数和(自身を含む): 1275541344

約数和(自身を除く): 929672964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 810, 858, 891, 990, 1053, 1170, 1188, 1287, 1404, 1430, 1485, 1493, 1620, 1716, 1755, 1782, 1980, 2106, 2145, 2340, 2574, 2860, 2970, 2986, 3510, 3564, 3861, 4212, 4290, 4455, 4479, 5148, 5265, 5940, 5972, 6435, 7020, 7465, 7722, 8580, 8910, 8958, 10530, 11583, 12870, 13437, 14930, 15444, 16423, 17820, 17916, 19305, 19409, 21060, 22395, 23166, 25740, 26874, 29860, 32846, 38610, 38818, 40311, 44790, 46332, 49269, 53748, 57915, 58227, 65692, 67185, 77220, 77636, 80622, 82115, 89580, 97045, 98538, 115830, 116454, 120933, 134370, 147807, 161244, 164230, 174681, 194090, 197076, 201555, 213499, 231660, 232908, 241866, 246345, 268740, 291135, 295614, 328460, 349362, 388180, 403110, 426998, 443421, 483732, 492690, 524043, 582270, 591228, 604665, 640497, 698724, 739035, 806220, 853996, 873405, 886842, 985380, 1048086, 1067495, 1164540, 1209330, 1280994, 1330263, 1478070, 1572129, 1746810, 1773684, 1921491, 2096172, 2134990, 2217105, 2418660, 2561988, 2620215, 2660526, 2956140, 3144258, 3202485, 3493620, 3842982, 4269980, 4434210, 5240430, 5321052, 5764473, 6288516, 6404970, 6651315, 7685964, 7860645, 8868420, 9607455, 10480860, 11528946, 12809940, 13302630, 15721290, 17293419, 19214910, 23057892, 26605260, 28822365, 31442580, 34586838, 38429820, 57644730, 69173676, 86467095, 115289460, 172934190, 345868380]

約数ペア:

[(1, 345868380), (2, 172934190), (3, 115289460), (4, 86467095), (5, 69173676), (6, 57644730), (9, 38429820), (10, 34586838), (11, 31442580), (12, 28822365), (13, 26605260), (15, 23057892), (18, 19214910), (20, 17293419), (22, 15721290), (26, 13302630), (27, 12809940), (30, 11528946), (33, 10480860), (36, 9607455), (39, 8868420), (44, 7860645), (45, 7685964), (52, 6651315), (54, 6404970), (55, 6288516), (60, 5764473), (65, 5321052), (66, 5240430), (78, 4434210), (81, 4269980), (90, 3842982), (99, 3493620), (108, 3202485), (110, 3144258), (117, 2956140), (130, 2660526), (132, 2620215), (135, 2561988), (143, 2418660), (156, 2217105), (162, 2134990), (165, 2096172), (180, 1921491), (195, 1773684), (198, 1746810), (220, 1572129), (234, 1478070), (260, 1330263), (270, 1280994), (286, 1209330), (297, 1164540), (324, 1067495), (330, 1048086), (351, 985380), (390, 886842), (396, 873405), (405, 853996), (429, 806220), (468, 739035), (495, 698724), (540, 640497), (572, 604665), (585, 591228), (594, 582270), (660, 524043), (702, 492690), (715, 483732), (780, 443421), (810, 426998), (858, 403110), (891, 388180), (990, 349362), (1053, 328460), (1170, 295614), (1188, 291135), (1287, 268740), (1404, 246345), (1430, 241866), (1485, 232908), (1493, 231660), (1620, 213499), (1716, 201555), (1755, 197076), (1782, 194090), (1980, 174681), (2106, 164230), (2145, 161244), (2340, 147807), (2574, 134370), (2860, 120933), (2970, 116454), (2986, 115830), (3510, 98538), (3564, 97045), (3861, 89580), (4212, 82115), (4290, 80622), (4455, 77636), (4479, 77220), (5148, 67185), (5265, 65692), (5940, 58227), (5972, 57915), (6435, 53748), (7020, 49269), (7465, 46332), (7722, 44790), (8580, 40311), (8910, 38818), (8958, 38610), (10530, 32846), (11583, 29860), (12870, 26874), (13437, 25740), (14930, 23166), (15444, 22395), (16423, 21060), (17820, 19409), (17916, 19305)]