138768960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 224

約数和(自身を含む): 509576832

約数和(自身を除く): 370807872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 773, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1546, 1632, 1760, 1870, 2040, 2112, 2244, 2319, 2640, 2720, 2805, 2992, 3092, 3264, 3520, 3740, 3865, 4080, 4488, 4638, 5280, 5440, 5610, 5984, 6184, 7480, 7730, 8160, 8503, 8976, 9276, 10560, 11220, 11595, 11968, 12368, 13141, 14960, 15460, 16320, 17006, 17952, 18552, 22440, 23190, 24736, 25509, 26282, 29920, 30920, 34012, 35904, 37104, 39423, 42515, 44880, 46380, 49472, 51018, 52564, 59840, 61840, 65705, 68024, 74208, 78846, 85030, 89760, 92760, 102036, 105128, 123680, 127545, 131410, 136048, 144551, 148416, 157692, 170060, 179520, 185520, 197115, 204072, 210256, 247360, 255090, 262820, 272096, 289102, 315384, 340120, 371040, 394230, 408144, 420512, 433653, 510180, 525640, 544192, 578204, 630768, 680240, 722755, 742080, 788460, 816288, 841024, 867306, 1020360, 1051280, 1156408, 1261536, 1360480, 1445510, 1576920, 1632576, 1734612, 2040720, 2102560, 2168265, 2312816, 2523072, 2720960, 2891020, 3153840, 3469224, 4081440, 4205120, 4336530, 4625632, 5782040, 6307680, 6938448, 8162880, 8673060, 9251264, 11564080, 12615360, 13876896, 17346120, 23128160, 27753792, 34692240, 46256320, 69384480, 138768960]

約数ペア:

[(1, 138768960), (2, 69384480), (3, 46256320), (4, 34692240), (5, 27753792), (6, 23128160), (8, 17346120), (10, 13876896), (11, 12615360), (12, 11564080), (15, 9251264), (16, 8673060), (17, 8162880), (20, 6938448), (22, 6307680), (24, 5782040), (30, 4625632), (32, 4336530), (33, 4205120), (34, 4081440), (40, 3469224), (44, 3153840), (48, 2891020), (51, 2720960), (55, 2523072), (60, 2312816), (64, 2168265), (66, 2102560), (68, 2040720), (80, 1734612), (85, 1632576), (88, 1576920), (96, 1445510), (102, 1360480), (110, 1261536), (120, 1156408), (132, 1051280), (136, 1020360), (160, 867306), (165, 841024), (170, 816288), (176, 788460), (187, 742080), (192, 722755), (204, 680240), (220, 630768), (240, 578204), (255, 544192), (264, 525640), (272, 510180), (320, 433653), (330, 420512), (340, 408144), (352, 394230), (374, 371040), (408, 340120), (440, 315384), (480, 289102), (510, 272096), (528, 262820), (544, 255090), (561, 247360), (660, 210256), (680, 204072), (704, 197115), (748, 185520), (773, 179520), (816, 170060), (880, 157692), (935, 148416), (960, 144551), (1020, 136048), (1056, 131410), (1088, 127545), (1122, 123680), (1320, 105128), (1360, 102036), (1496, 92760), (1546, 89760), (1632, 85030), (1760, 78846), (1870, 74208), (2040, 68024), (2112, 65705), (2244, 61840), (2319, 59840), (2640, 52564), (2720, 51018), (2805, 49472), (2992, 46380), (3092, 44880), (3264, 42515), (3520, 39423), (3740, 37104), (3865, 35904), (4080, 34012), (4488, 30920), (4638, 29920), (5280, 26282), (5440, 25509), (5610, 24736), (5984, 23190), (6184, 22440), (7480, 18552), (7730, 17952), (8160, 17006), (8503, 16320), (8976, 15460), (9276, 14960), (10560, 13141), (11220, 12368), (11595, 11968)]