2047148160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3359

約数の個数: 256

約数和(自身を含む): 7274966400

約数和(自身を除く): 5227818240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2584, 2720, 3040, 3230, 3264, 3301, 3648, 3876, 4080, 4560, 4845, 5168, 5440, 6080, 6460, 6528, 6602, 7296, 7752, 8160, 9120, 9690, 9903, 10336, 10880, 12160, 12920, 13204, 15504, 16320, 16505, 18240, 19380, 19806, 20672, 25840, 26408, 31008, 32640, 33010, 36480, 38760, 39612, 41344, 49515, 51680, 52816, 56117, 62016, 62719, 66020, 77520, 79224, 99030, 103360, 105632, 112234, 124032, 125438, 132040, 155040, 158448, 168351, 188157, 198060, 206720, 211264, 224468, 250876, 264080, 280585, 310080, 313595, 316896, 336702, 376314, 396120, 422528, 448936, 501752, 528160, 561170, 620160, 627190, 633792, 673404, 752628, 792240, 841755, 897872, 940785, 1003504, 1056320, 1066223, 1122340, 1254380, 1267584, 1346808, 1505256, 1584480, 1683510, 1795744, 1881570, 2007008, 2112640, 2132446, 2244680, 2508760, 2693616, 3010512, 3168960, 3198669, 3367020, 3591488, 3763140, 4014016, 4264892, 4489360, 5017520, 5331115, 5387232, 6021024, 6337920, 6397338, 6734040, 7182976, 7526280, 8028032, 8529784, 8978720, 10035040, 10662230, 10774464, 12042048, 12794676, 13468080, 15052560, 15993345, 17059568, 17957440, 20070080, 21324460, 21548928, 24084096, 25589352, 26936160, 30105120, 31986690, 34119136, 35914880, 40140160, 42648920, 51178704, 53872320, 60210240, 63973380, 68238272, 85297840, 102357408, 107744640, 120420480, 127946760, 136476544, 170595680, 204714816, 255893520, 341191360, 409429632, 511787040, 682382720, 1023574080, 2047148160]

約数ペア:

[(1, 2047148160), (2, 1023574080), (3, 682382720), (4, 511787040), (5, 409429632), (6, 341191360), (8, 255893520), (10, 204714816), (12, 170595680), (15, 136476544), (16, 127946760), (17, 120420480), (19, 107744640), (20, 102357408), (24, 85297840), (30, 68238272), (32, 63973380), (34, 60210240), (38, 53872320), (40, 51178704), (48, 42648920), (51, 40140160), (57, 35914880), (60, 34119136), (64, 31986690), (68, 30105120), (76, 26936160), (80, 25589352), (85, 24084096), (95, 21548928), (96, 21324460), (102, 20070080), (114, 17957440), (120, 17059568), (128, 15993345), (136, 15052560), (152, 13468080), (160, 12794676), (170, 12042048), (190, 10774464), (192, 10662230), (204, 10035040), (228, 8978720), (240, 8529784), (255, 8028032), (272, 7526280), (285, 7182976), (304, 6734040), (320, 6397338), (323, 6337920), (340, 6021024), (380, 5387232), (384, 5331115), (408, 5017520), (456, 4489360), (480, 4264892), (510, 4014016), (544, 3763140), (570, 3591488), (608, 3367020), (640, 3198669), (646, 3168960), (680, 3010512), (760, 2693616), (816, 2508760), (912, 2244680), (960, 2132446), (969, 2112640), (1020, 2007008), (1088, 1881570), (1140, 1795744), (1216, 1683510), (1292, 1584480), (1360, 1505256), (1520, 1346808), (1615, 1267584), (1632, 1254380), (1824, 1122340), (1920, 1066223), (1938, 1056320), (2040, 1003504), (2176, 940785), (2280, 897872), (2432, 841755), (2584, 792240), (2720, 752628), (3040, 673404), (3230, 633792), (3264, 627190), (3301, 620160), (3648, 561170), (3876, 528160), (4080, 501752), (4560, 448936), (4845, 422528), (5168, 396120), (5440, 376314), (6080, 336702), (6460, 316896), (6528, 313595), (6602, 310080), (7296, 280585), (7752, 264080), (8160, 250876), (9120, 224468), (9690, 211264), (9903, 206720), (10336, 198060), (10880, 188157), (12160, 168351), (12920, 158448), (13204, 155040), (15504, 132040), (16320, 125438), (16505, 124032), (18240, 112234), (19380, 105632), (19806, 103360), (20672, 99030), (25840, 79224), (26408, 77520), (31008, 66020), (32640, 62719), (33010, 62016), (36480, 56117), (38760, 52816), (39612, 51680), (41344, 49515)]