2160195840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17047}}^1$

素因数の和:17085

約数の個数: 216

約数和(自身を含む): 8153990208

約数和(自身を除く): 5993794368

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 17047, 21120, 25344, 31680, 34094, 42240, 51141, 63360, 68188, 85235, 102282, 126720, 136376, 153423, 170470, 187517, 204564, 255705, 272752, 306846, 340940, 375034, 409128, 511410, 545504, 562551, 613692, 681880, 750068, 767115, 818256, 937585, 1022820, 1091008, 1125102, 1227384, 1363760, 1500136, 1534230, 1636512, 1687653, 1875170, 2045640, 2182016, 2250204, 2454768, 2727520, 2812755, 3000272, 3068460, 3273024, 3375306, 3750340, 4091280, 4364032, 4500408, 4909536, 5455040, 5625510, 6000544, 6136920, 6546048, 6750612, 7500680, 8182560, 8438265, 9000816, 9819072, 10910080, 11251020, 12001088, 12273840, 13092096, 13501224, 15001360, 16365120, 16876530, 18001632, 19638144, 21820160, 22502040, 24002176, 24547680, 27002448, 30002720, 32730240, 33753060, 36003264, 39276288, 45004080, 48004352, 49095360, 54004896, 60005440, 65460480, 67506120, 72006528, 90008160, 98190720, 108009792, 120010880, 135012240, 144013056, 180016320, 196381440, 216019584, 240021760, 270024480, 360032640, 432039168, 540048960, 720065280, 1080097920, 2160195840]

約数ペア:

[(1, 2160195840), (2, 1080097920), (3, 720065280), (4, 540048960), (5, 432039168), (6, 360032640), (8, 270024480), (9, 240021760), (10, 216019584), (11, 196381440), (12, 180016320), (15, 144013056), (16, 135012240), (18, 120010880), (20, 108009792), (22, 98190720), (24, 90008160), (30, 72006528), (32, 67506120), (33, 65460480), (36, 60005440), (40, 54004896), (44, 49095360), (45, 48004352), (48, 45004080), (55, 39276288), (60, 36003264), (64, 33753060), (66, 32730240), (72, 30002720), (80, 27002448), (88, 24547680), (90, 24002176), (96, 22502040), (99, 21820160), (110, 19638144), (120, 18001632), (128, 16876530), (132, 16365120), (144, 15001360), (160, 13501224), (165, 13092096), (176, 12273840), (180, 12001088), (192, 11251020), (198, 10910080), (220, 9819072), (240, 9000816), (256, 8438265), (264, 8182560), (288, 7500680), (320, 6750612), (330, 6546048), (352, 6136920), (360, 6000544), (384, 5625510), (396, 5455040), (440, 4909536), (480, 4500408), (495, 4364032), (528, 4091280), (576, 3750340), (640, 3375306), (660, 3273024), (704, 3068460), (720, 3000272), (768, 2812755), (792, 2727520), (880, 2454768), (960, 2250204), (990, 2182016), (1056, 2045640), (1152, 1875170), (1280, 1687653), (1320, 1636512), (1408, 1534230), (1440, 1500136), (1584, 1363760), (1760, 1227384), (1920, 1125102), (1980, 1091008), (2112, 1022820), (2304, 937585), (2640, 818256), (2816, 767115), (2880, 750068), (3168, 681880), (3520, 613692), (3840, 562551), (3960, 545504), (4224, 511410), (5280, 409128), (5760, 375034), (6336, 340940), (7040, 306846), (7920, 272752), (8448, 255705), (10560, 204564), (11520, 187517), (12672, 170470), (14080, 153423), (15840, 136376), (17047, 126720), (21120, 102282), (25344, 85235), (31680, 68188), (34094, 63360), (42240, 51141)]