9826721280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{142169}}^1$

素因数の和:142201

約数の個数: 160

約数和(自身を含む): 34905578400

約数和(自身を除く): 25078857120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 142169, 284338, 426507, 568676, 710845, 853014, 1137352, 1279521, 1421690, 1706028, 2132535, 2274704, 2559042, 2843380, 3412056, 3838563, 4265070, 4549408, 5118084, 5686760, 6397605, 6824112, 7677126, 8530140, 9098816, 10236168, 11373520, 12795210, 13648224, 15354252, 17060280, 18197632, 19192815, 20472336, 22747040, 25590420, 27296448, 30708504, 34120560, 36395264, 38385630, 40944672, 45494080, 51180840, 54592896, 61417008, 68241120, 72790528, 76771260, 81889344, 90988160, 102361680, 109185792, 122834016, 136482240, 153542520, 163778688, 181976320, 204723360, 218371584, 245668032, 272964480, 307085040, 327557376, 363952640, 409446720, 491336064, 545928960, 614170080, 655114752, 818893440, 982672128, 1091857920, 1228340160, 1637786880, 1965344256, 2456680320, 3275573760, 4913360640, 9826721280]

約数ペア:

[(1, 9826721280), (2, 4913360640), (3, 3275573760), (4, 2456680320), (5, 1965344256), (6, 1637786880), (8, 1228340160), (9, 1091857920), (10, 982672128), (12, 818893440), (15, 655114752), (16, 614170080), (18, 545928960), (20, 491336064), (24, 409446720), (27, 363952640), (30, 327557376), (32, 307085040), (36, 272964480), (40, 245668032), (45, 218371584), (48, 204723360), (54, 181976320), (60, 163778688), (64, 153542520), (72, 136482240), (80, 122834016), (90, 109185792), (96, 102361680), (108, 90988160), (120, 81889344), (128, 76771260), (135, 72790528), (144, 68241120), (160, 61417008), (180, 54592896), (192, 51180840), (216, 45494080), (240, 40944672), (256, 38385630), (270, 36395264), (288, 34120560), (320, 30708504), (360, 27296448), (384, 25590420), (432, 22747040), (480, 20472336), (512, 19192815), (540, 18197632), (576, 17060280), (640, 15354252), (720, 13648224), (768, 12795210), (864, 11373520), (960, 10236168), (1080, 9098816), (1152, 8530140), (1280, 7677126), (1440, 6824112), (1536, 6397605), (1728, 5686760), (1920, 5118084), (2160, 4549408), (2304, 4265070), (2560, 3838563), (2880, 3412056), (3456, 2843380), (3840, 2559042), (4320, 2274704), (4608, 2132535), (5760, 1706028), (6912, 1421690), (7680, 1279521), (8640, 1137352), (11520, 853014), (13824, 710845), (17280, 568676), (23040, 426507), (34560, 284338), (69120, 142169)]