2047605120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1954

約数の個数: 384

約数和(自身を含む): 8171448480

約数和(自身を除く): 6123843360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 128, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 255, 264, 272, 288, 306, 320, 330, 340, 352, 360, 374, 384, 396, 408, 440, 480, 495, 510, 528, 544, 561, 576, 612, 640, 660, 680, 704, 720, 748, 765, 792, 816, 880, 935, 960, 990, 1020, 1056, 1088, 1122, 1152, 1224, 1320, 1360, 1408, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1901, 1920, 1980, 2040, 2112, 2176, 2244, 2448, 2640, 2720, 2805, 2880, 2992, 3060, 3168, 3264, 3366, 3520, 3740, 3802, 3960, 4080, 4224, 4488, 4896, 5280, 5440, 5610, 5703, 5760, 5984, 6120, 6336, 6528, 6732, 7040, 7480, 7604, 7920, 8160, 8415, 8976, 9505, 9792, 10560, 10880, 11220, 11406, 11968, 12240, 12672, 13464, 14960, 15208, 15840, 16320, 16830, 17109, 17952, 19010, 19584, 20911, 21120, 22440, 22812, 23936, 24480, 26928, 28515, 29920, 30416, 31680, 32317, 32640, 33660, 34218, 35904, 38020, 41822, 44880, 45624, 48960, 53856, 57030, 59840, 60832, 62733, 63360, 64634, 67320, 68436, 71808, 76040, 83644, 85545, 89760, 91248, 96951, 97920, 104555, 107712, 114060, 119680, 121664, 125466, 129268, 134640, 136872, 152080, 161585, 167288, 171090, 179520, 182496, 188199, 193902, 209110, 215424, 228120, 243328, 250932, 258536, 269280, 273744, 290853, 304160, 313665, 323170, 334576, 342180, 355487, 359040, 364992, 376398, 387804, 418220, 456240, 484755, 501864, 517072, 538560, 547488, 581706, 608320, 627330, 646340, 669152, 684360, 710974, 729984, 752796, 775608, 836440, 912480, 940995, 969510, 1003728, 1034144, 1066461, 1077120, 1094976, 1163412, 1216640, 1254660, 1292680, 1338304, 1368720, 1421948, 1454265, 1505592, 1551216, 1672880, 1777435, 1824960, 1881990, 1939020, 2007456, 2068288, 2132922, 2189952, 2326824, 2509320, 2585360, 2676608, 2737440, 2843896, 2908530, 3011184, 3102432, 3199383, 3345760, 3554870, 3649920, 3763980, 3878040, 4014912, 4136576, 4265844, 4653648, 5018640, 5170720, 5332305, 5474880, 5687792, 5817060, 6022368, 6204864, 6398766, 6691520, 7109740, 7527960, 7756080, 8029824, 8531688, 9307296, 10037280, 10341440, 10664610, 10949760, 11375584, 11634120, 12044736, 12409728, 12797532, 13383040, 14219480, 15055920, 15512160, 15996915, 17063376, 18614592, 20074560, 20682880, 21329220, 22751168, 23268240, 24089472, 25595064, 28438960, 30111840, 31024320, 31993830, 34126752, 37229184, 40149120, 42658440, 45502336, 46536480, 51190128, 56877920, 60223680, 62048640, 63987660, 68253504, 85316880, 93072960, 102380256, 113755840, 120447360, 127975320, 136507008, 170633760, 186145920, 204760512, 227511680, 255950640, 341267520, 409521024, 511901280, 682535040, 1023802560, 2047605120]

約数ペア:

[(1, 2047605120), (2, 1023802560), (3, 682535040), (4, 511901280), (5, 409521024), (6, 341267520), (8, 255950640), (9, 227511680), (10, 204760512), (11, 186145920), (12, 170633760), (15, 136507008), (16, 127975320), (17, 120447360), (18, 113755840), (20, 102380256), (22, 93072960), (24, 85316880), (30, 68253504), (32, 63987660), (33, 62048640), (34, 60223680), (36, 56877920), (40, 51190128), (44, 46536480), (45, 45502336), (48, 42658440), (51, 40149120), (55, 37229184), (60, 34126752), (64, 31993830), (66, 31024320), (68, 30111840), (72, 28438960), (80, 25595064), (85, 24089472), (88, 23268240), (90, 22751168), (96, 21329220), (99, 20682880), (102, 20074560), (110, 18614592), (120, 17063376), (128, 15996915), (132, 15512160), (136, 15055920), (144, 14219480), (153, 13383040), (160, 12797532), (165, 12409728), (170, 12044736), (176, 11634120), (180, 11375584), (187, 10949760), (192, 10664610), (198, 10341440), (204, 10037280), (220, 9307296), (240, 8531688), (255, 8029824), (264, 7756080), (272, 7527960), (288, 7109740), (306, 6691520), (320, 6398766), (330, 6204864), (340, 6022368), (352, 5817060), (360, 5687792), (374, 5474880), (384, 5332305), (396, 5170720), (408, 5018640), (440, 4653648), (480, 4265844), (495, 4136576), (510, 4014912), (528, 3878040), (544, 3763980), (561, 3649920), (576, 3554870), (612, 3345760), (640, 3199383), (660, 3102432), (680, 3011184), (704, 2908530), (720, 2843896), (748, 2737440), (765, 2676608), (792, 2585360), (816, 2509320), (880, 2326824), (935, 2189952), (960, 2132922), (990, 2068288), (1020, 2007456), (1056, 1939020), (1088, 1881990), (1122, 1824960), (1152, 1777435), (1224, 1672880), (1320, 1551216), (1360, 1505592), (1408, 1454265), (1440, 1421948), (1496, 1368720), (1530, 1338304), (1584, 1292680), (1632, 1254660), (1683, 1216640), (1760, 1163412), (1870, 1094976), (1901, 1077120), (1920, 1066461), (1980, 1034144), (2040, 1003728), (2112, 969510), (2176, 940995), (2244, 912480), (2448, 836440), (2640, 775608), (2720, 752796), (2805, 729984), (2880, 710974), (2992, 684360), (3060, 669152), (3168, 646340), (3264, 627330), (3366, 608320), (3520, 581706), (3740, 547488), (3802, 538560), (3960, 517072), (4080, 501864), (4224, 484755), (4488, 456240), (4896, 418220), (5280, 387804), (5440, 376398), (5610, 364992), (5703, 359040), (5760, 355487), (5984, 342180), (6120, 334576), (6336, 323170), (6528, 313665), (6732, 304160), (7040, 290853), (7480, 273744), (7604, 269280), (7920, 258536), (8160, 250932), (8415, 243328), (8976, 228120), (9505, 215424), (9792, 209110), (10560, 193902), (10880, 188199), (11220, 182496), (11406, 179520), (11968, 171090), (12240, 167288), (12672, 161585), (13464, 152080), (14960, 136872), (15208, 134640), (15840, 129268), (16320, 125466), (16830, 121664), (17109, 119680), (17952, 114060), (19010, 107712), (19584, 104555), (20911, 97920), (21120, 96951), (22440, 91248), (22812, 89760), (23936, 85545), (24480, 83644), (26928, 76040), (28515, 71808), (29920, 68436), (30416, 67320), (31680, 64634), (32317, 63360), (32640, 62733), (33660, 60832), (34218, 59840), (35904, 57030), (38020, 53856), (41822, 48960), (44880, 45624)]