142734240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9011}}^1$

素因数の和:9043

約数の個数: 144

約数和(自身を含む): 531419616

約数和(自身を除く): 388685376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 9011, 15840, 18022, 27033, 36044, 45055, 54066, 72088, 81099, 90110, 99121, 108132, 135165, 144176, 162198, 180220, 198242, 216264, 270330, 288352, 297363, 324396, 360440, 396484, 405495, 432528, 495605, 540660, 594726, 648792, 720880, 792968, 810990, 865056, 892089, 991210, 1081320, 1189452, 1297584, 1441760, 1486815, 1585936, 1621980, 1784178, 1982420, 2162640, 2378904, 2595168, 2973630, 3171872, 3243960, 3568356, 3964840, 4325280, 4460445, 4757808, 5947260, 6487920, 7136712, 7929680, 8920890, 9515616, 11894520, 12975840, 14273424, 15859360, 17841780, 23789040, 28546848, 35683560, 47578080, 71367120, 142734240]

約数ペア:

[(1, 142734240), (2, 71367120), (3, 47578080), (4, 35683560), (5, 28546848), (6, 23789040), (8, 17841780), (9, 15859360), (10, 14273424), (11, 12975840), (12, 11894520), (15, 9515616), (16, 8920890), (18, 7929680), (20, 7136712), (22, 6487920), (24, 5947260), (30, 4757808), (32, 4460445), (33, 4325280), (36, 3964840), (40, 3568356), (44, 3243960), (45, 3171872), (48, 2973630), (55, 2595168), (60, 2378904), (66, 2162640), (72, 1982420), (80, 1784178), (88, 1621980), (90, 1585936), (96, 1486815), (99, 1441760), (110, 1297584), (120, 1189452), (132, 1081320), (144, 991210), (160, 892089), (165, 865056), (176, 810990), (180, 792968), (198, 720880), (220, 648792), (240, 594726), (264, 540660), (288, 495605), (330, 432528), (352, 405495), (360, 396484), (396, 360440), (440, 324396), (480, 297363), (495, 288352), (528, 270330), (660, 216264), (720, 198242), (792, 180220), (880, 162198), (990, 144176), (1056, 135165), (1320, 108132), (1440, 99121), (1584, 90110), (1760, 81099), (1980, 72088), (2640, 54066), (3168, 45055), (3960, 36044), (5280, 27033), (7920, 18022), (9011, 15840)]