91128840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 328458240

約数和(自身を除く): 237329400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 51, 55, 60, 62, 66, 68, 85, 88, 93, 102, 110, 120, 124, 131, 132, 136, 155, 165, 170, 186, 187, 204, 220, 248, 255, 262, 264, 310, 330, 340, 341, 372, 374, 393, 408, 440, 465, 510, 524, 527, 561, 620, 655, 660, 680, 682, 744, 748, 786, 930, 935, 1020, 1023, 1048, 1054, 1122, 1240, 1310, 1320, 1364, 1441, 1496, 1572, 1581, 1705, 1860, 1870, 1965, 2040, 2046, 2108, 2227, 2244, 2620, 2635, 2728, 2805, 2882, 3144, 3162, 3410, 3720, 3740, 3930, 4061, 4092, 4216, 4323, 4454, 4488, 5115, 5240, 5270, 5610, 5764, 5797, 6324, 6681, 6820, 7205, 7480, 7860, 7905, 8122, 8184, 8646, 8908, 10230, 10540, 11135, 11220, 11528, 11594, 12183, 12648, 13362, 13640, 14410, 15720, 15810, 16244, 17292, 17391, 17816, 20305, 20460, 21080, 21615, 22270, 22440, 23188, 24366, 24497, 26724, 28820, 28985, 31620, 32488, 33405, 34584, 34782, 40610, 40920, 43230, 44540, 44671, 46376, 48732, 48994, 53448, 57640, 57970, 60915, 63240, 66810, 69037, 69564, 73491, 81220, 86460, 86955, 89080, 89342, 97464, 97988, 115940, 121830, 122485, 133620, 134013, 138074, 139128, 146982, 162440, 172920, 173910, 178684, 195976, 207111, 223355, 231880, 243660, 244970, 267240, 268026, 276148, 293964, 345185, 347820, 357368, 367455, 414222, 446710, 487320, 489940, 536052, 552296, 587928, 670065, 690370, 695640, 734910, 759407, 828444, 893420, 979880, 1035555, 1072104, 1340130, 1380740, 1469820, 1518814, 1656888, 1786840, 2071110, 2278221, 2680260, 2761480, 2939640, 3037628, 3797035, 4142220, 4556442, 5360520, 6075256, 7594070, 8284440, 9112884, 11391105, 15188140, 18225768, 22782210, 30376280, 45564420, 91128840]

約数ペア:

[(1, 91128840), (2, 45564420), (3, 30376280), (4, 22782210), (5, 18225768), (6, 15188140), (8, 11391105), (10, 9112884), (11, 8284440), (12, 7594070), (15, 6075256), (17, 5360520), (20, 4556442), (22, 4142220), (24, 3797035), (30, 3037628), (31, 2939640), (33, 2761480), (34, 2680260), (40, 2278221), (44, 2071110), (51, 1786840), (55, 1656888), (60, 1518814), (62, 1469820), (66, 1380740), (68, 1340130), (85, 1072104), (88, 1035555), (93, 979880), (102, 893420), (110, 828444), (120, 759407), (124, 734910), (131, 695640), (132, 690370), (136, 670065), (155, 587928), (165, 552296), (170, 536052), (186, 489940), (187, 487320), (204, 446710), (220, 414222), (248, 367455), (255, 357368), (262, 347820), (264, 345185), (310, 293964), (330, 276148), (340, 268026), (341, 267240), (372, 244970), (374, 243660), (393, 231880), (408, 223355), (440, 207111), (465, 195976), (510, 178684), (524, 173910), (527, 172920), (561, 162440), (620, 146982), (655, 139128), (660, 138074), (680, 134013), (682, 133620), (744, 122485), (748, 121830), (786, 115940), (930, 97988), (935, 97464), (1020, 89342), (1023, 89080), (1048, 86955), (1054, 86460), (1122, 81220), (1240, 73491), (1310, 69564), (1320, 69037), (1364, 66810), (1441, 63240), (1496, 60915), (1572, 57970), (1581, 57640), (1705, 53448), (1860, 48994), (1870, 48732), (1965, 46376), (2040, 44671), (2046, 44540), (2108, 43230), (2227, 40920), (2244, 40610), (2620, 34782), (2635, 34584), (2728, 33405), (2805, 32488), (2882, 31620), (3144, 28985), (3162, 28820), (3410, 26724), (3720, 24497), (3740, 24366), (3930, 23188), (4061, 22440), (4092, 22270), (4216, 21615), (4323, 21080), (4454, 20460), (4488, 20305), (5115, 17816), (5240, 17391), (5270, 17292), (5610, 16244), (5764, 15810), (5797, 15720), (6324, 14410), (6681, 13640), (6820, 13362), (7205, 12648), (7480, 12183), (7860, 11594), (7905, 11528), (8122, 11220), (8184, 11135), (8646, 10540), (8908, 10230)]