12840645120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8663}}^1$

素因数の和:8882

約数の個数: 160

約数和(自身を含む): 41267394432

約数和(自身を除く): 28426749312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 256, 320, 384, 386, 480, 512, 579, 640, 768, 772, 960, 965, 1158, 1280, 1536, 1544, 1920, 1930, 2316, 2560, 2895, 3088, 3840, 3860, 4632, 5790, 6176, 7680, 7720, 8663, 9264, 11580, 12352, 15440, 17326, 18528, 23160, 24704, 25989, 30880, 34652, 37056, 43315, 46320, 49408, 51978, 61760, 69304, 74112, 86630, 92640, 98816, 103956, 123520, 129945, 138608, 148224, 173260, 185280, 207912, 247040, 259890, 277216, 296448, 346520, 370560, 415824, 494080, 519780, 554432, 693040, 741120, 831648, 1039560, 1108864, 1386080, 1482240, 1663296, 1671959, 2079120, 2217728, 2772160, 3326592, 3343918, 4158240, 4435456, 5015877, 5544320, 6653184, 6687836, 8316480, 8359795, 10031754, 11088640, 13306368, 13375672, 16632960, 16719590, 20063508, 22177280, 25079385, 26751344, 33265920, 33439180, 40127016, 50158770, 53502688, 66531840, 66878360, 80254032, 100317540, 107005376, 133756720, 160508064, 200635080, 214010752, 267513440, 321016128, 401270160, 428021504, 535026880, 642032256, 802540320, 856043008, 1070053760, 1284064512, 1605080640, 2140107520, 2568129024, 3210161280, 4280215040, 6420322560, 12840645120]

約数ペア:

[(1, 12840645120), (2, 6420322560), (3, 4280215040), (4, 3210161280), (5, 2568129024), (6, 2140107520), (8, 1605080640), (10, 1284064512), (12, 1070053760), (15, 856043008), (16, 802540320), (20, 642032256), (24, 535026880), (30, 428021504), (32, 401270160), (40, 321016128), (48, 267513440), (60, 214010752), (64, 200635080), (80, 160508064), (96, 133756720), (120, 107005376), (128, 100317540), (160, 80254032), (192, 66878360), (193, 66531840), (240, 53502688), (256, 50158770), (320, 40127016), (384, 33439180), (386, 33265920), (480, 26751344), (512, 25079385), (579, 22177280), (640, 20063508), (768, 16719590), (772, 16632960), (960, 13375672), (965, 13306368), (1158, 11088640), (1280, 10031754), (1536, 8359795), (1544, 8316480), (1920, 6687836), (1930, 6653184), (2316, 5544320), (2560, 5015877), (2895, 4435456), (3088, 4158240), (3840, 3343918), (3860, 3326592), (4632, 2772160), (5790, 2217728), (6176, 2079120), (7680, 1671959), (7720, 1663296), (8663, 1482240), (9264, 1386080), (11580, 1108864), (12352, 1039560), (15440, 831648), (17326, 741120), (18528, 693040), (23160, 554432), (24704, 519780), (25989, 494080), (30880, 415824), (34652, 370560), (37056, 346520), (43315, 296448), (46320, 277216), (49408, 259890), (51978, 247040), (61760, 207912), (69304, 185280), (74112, 173260), (86630, 148224), (92640, 138608), (98816, 129945), (103956, 123520)]