55784321040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2287}}^1\times {\mathrm{14519}}^1$

素因数の和:16829

約数の個数: 160

約数和(自身を含む): 197735915520

約数和(自身を除く): 141951594480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2287, 4574, 6861, 9148, 11435, 13722, 14519, 16009, 18296, 22870, 27444, 29038, 32018, 34305, 36592, 43557, 45740, 48027, 54888, 58076, 64036, 68610, 72595, 80045, 87114, 91480, 96054, 101633, 109776, 116152, 128072, 137220, 145190, 160090, 174228, 182960, 192108, 203266, 217785, 232304, 240135, 256144, 274440, 290380, 304899, 320180, 348456, 384216, 406532, 435570, 480270, 508165, 548880, 580760, 609798, 640360, 696912, 768432, 813064, 871140, 960540, 1016330, 1161520, 1219596, 1280720, 1524495, 1626128, 1742280, 1921080, 2032660, 2439192, 3048990, 3484560, 3842160, 4065320, 4878384, 6097980, 8130640, 12195960, 24391920, 33204953, 66409906, 99614859, 132819812, 166024765, 199229718, 232434671, 265639624, 332049530, 398459436, 464869342, 498074295, 531279248, 664099060, 697304013, 796918872, 929738684, 996148590, 1162173355, 1328198120, 1394608026, 1593837744, 1859477368, 1992297180, 2324346710, 2656396240, 2789216052, 3486520065, 3718954736, 3984594360, 4648693420, 5578432104, 6973040130, 7969188720, 9297386840, 11156864208, 13946080260, 18594773680, 27892160520, 55784321040]

約数ペア:

[(1, 55784321040), (2, 27892160520), (3, 18594773680), (4, 13946080260), (5, 11156864208), (6, 9297386840), (7, 7969188720), (8, 6973040130), (10, 5578432104), (12, 4648693420), (14, 3984594360), (15, 3718954736), (16, 3486520065), (20, 2789216052), (21, 2656396240), (24, 2324346710), (28, 1992297180), (30, 1859477368), (35, 1593837744), (40, 1394608026), (42, 1328198120), (48, 1162173355), (56, 996148590), (60, 929738684), (70, 796918872), (80, 697304013), (84, 664099060), (105, 531279248), (112, 498074295), (120, 464869342), (140, 398459436), (168, 332049530), (210, 265639624), (240, 232434671), (280, 199229718), (336, 166024765), (420, 132819812), (560, 99614859), (840, 66409906), (1680, 33204953), (2287, 24391920), (4574, 12195960), (6861, 8130640), (9148, 6097980), (11435, 4878384), (13722, 4065320), (14519, 3842160), (16009, 3484560), (18296, 3048990), (22870, 2439192), (27444, 2032660), (29038, 1921080), (32018, 1742280), (34305, 1626128), (36592, 1524495), (43557, 1280720), (45740, 1219596), (48027, 1161520), (54888, 1016330), (58076, 960540), (64036, 871140), (68610, 813064), (72595, 768432), (80045, 696912), (87114, 640360), (91480, 609798), (96054, 580760), (101633, 548880), (109776, 508165), (116152, 480270), (128072, 435570), (137220, 406532), (145190, 384216), (160090, 348456), (174228, 320180), (182960, 304899), (192108, 290380), (203266, 274440), (217785, 256144), (232304, 240135)]