2815707217920

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{93911}}^1$

素因数の和:94010

約数の個数: 256

約数和(自身を含む): 9157930104960

約数和(自身を除く): 6342222887040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 512, 610, 640, 732, 768, 915, 960, 976, 1024, 1220, 1280, 1464, 1536, 1830, 1920, 1952, 2048, 2440, 2560, 2928, 3072, 3660, 3840, 3904, 4096, 4880, 5120, 5856, 6144, 7320, 7680, 7808, 8192, 9760, 10240, 11712, 12288, 14640, 15360, 15616, 16384, 19520, 20480, 23424, 24576, 29280, 30720, 31232, 32768, 39040, 40960, 46848, 49152, 58560, 61440, 62464, 78080, 81920, 93696, 93911, 98304, 117120, 122880, 124928, 156160, 163840, 187392, 187822, 234240, 245760, 249856, 281733, 312320, 374784, 375644, 468480, 469555, 491520, 499712, 563466, 624640, 749568, 751288, 936960, 939110, 999424, 1126932, 1249280, 1408665, 1499136, 1502576, 1873920, 1878220, 1998848, 2253864, 2498560, 2817330, 2998272, 3005152, 3747840, 3756440, 4507728, 4997120, 5634660, 5728571, 5996544, 6010304, 7495680, 7512880, 9015456, 9994240, 11269320, 11457142, 12020608, 14991360, 15025760, 17185713, 18030912, 22538640, 22914284, 24041216, 28642855, 29982720, 30051520, 34371426, 36061824, 45077280, 45828568, 48082432, 57285710, 60103040, 68742852, 72123648, 85928565, 90154560, 91657136, 96164864, 114571420, 120206080, 137485704, 144247296, 171857130, 180309120, 183314272, 192329728, 229142840, 240412160, 274971408, 288494592, 343714260, 360618240, 366628544, 384659456, 458285680, 480824320, 549942816, 576989184, 687428520, 721236480, 733257088, 769318912, 916571360, 961648640, 1099885632, 1153978368, 1374857040, 1442472960, 1466514176, 1538637824, 1833142720, 1923297280, 2199771264, 2307956736, 2749714080, 2884945920, 2933028352, 3077275648, 3666285440, 3846594560, 4399542528, 4615913472, 5499428160, 5769891840, 5866056704, 7332570880, 7693189120, 8799085056, 9231826944, 10998856320, 11539783680, 11732113408, 14665141760, 15386378240, 17598170112, 21997712640, 23079567360, 23464226816, 29330283520, 35196340224, 43995425280, 46159134720, 46928453632, 58660567040, 70392680448, 87990850560, 93856907264, 117321134080, 140785360896, 175981701120, 187713814528, 234642268160, 281570721792, 351963402240, 469284536320, 563141443584, 703926804480, 938569072640, 1407853608960, 2815707217920]

約数ペア:

[(1, 2815707217920), (2, 1407853608960), (3, 938569072640), (4, 703926804480), (5, 563141443584), (6, 469284536320), (8, 351963402240), (10, 281570721792), (12, 234642268160), (15, 187713814528), (16, 175981701120), (20, 140785360896), (24, 117321134080), (30, 93856907264), (32, 87990850560), (40, 70392680448), (48, 58660567040), (60, 46928453632), (61, 46159134720), (64, 43995425280), (80, 35196340224), (96, 29330283520), (120, 23464226816), (122, 23079567360), (128, 21997712640), (160, 17598170112), (183, 15386378240), (192, 14665141760), (240, 11732113408), (244, 11539783680), (256, 10998856320), (305, 9231826944), (320, 8799085056), (366, 7693189120), (384, 7332570880), (480, 5866056704), (488, 5769891840), (512, 5499428160), (610, 4615913472), (640, 4399542528), (732, 3846594560), (768, 3666285440), (915, 3077275648), (960, 2933028352), (976, 2884945920), (1024, 2749714080), (1220, 2307956736), (1280, 2199771264), (1464, 1923297280), (1536, 1833142720), (1830, 1538637824), (1920, 1466514176), (1952, 1442472960), (2048, 1374857040), (2440, 1153978368), (2560, 1099885632), (2928, 961648640), (3072, 916571360), (3660, 769318912), (3840, 733257088), (3904, 721236480), (4096, 687428520), (4880, 576989184), (5120, 549942816), (5856, 480824320), (6144, 458285680), (7320, 384659456), (7680, 366628544), (7808, 360618240), (8192, 343714260), (9760, 288494592), (10240, 274971408), (11712, 240412160), (12288, 229142840), (14640, 192329728), (15360, 183314272), (15616, 180309120), (16384, 171857130), (19520, 144247296), (20480, 137485704), (23424, 120206080), (24576, 114571420), (29280, 96164864), (30720, 91657136), (31232, 90154560), (32768, 85928565), (39040, 72123648), (40960, 68742852), (46848, 60103040), (49152, 57285710), (58560, 48082432), (61440, 45828568), (62464, 45077280), (78080, 36061824), (81920, 34371426), (93696, 30051520), (93911, 29982720), (98304, 28642855), (117120, 24041216), (122880, 22914284), (124928, 22538640), (156160, 18030912), (163840, 17185713), (187392, 15025760), (187822, 14991360), (234240, 12020608), (245760, 11457142), (249856, 11269320), (281733, 9994240), (312320, 9015456), (374784, 7512880), (375644, 7495680), (468480, 6010304), (469555, 5996544), (491520, 5728571), (499712, 5634660), (563466, 4997120), (624640, 4507728), (749568, 3756440), (751288, 3747840), (936960, 3005152), (939110, 2998272), (999424, 2817330), (1126932, 2498560), (1249280, 2253864), (1408665, 1998848), (1499136, 1878220), (1502576, 1873920)]