2061797920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 384

約数和(自身を含む): 6553612800

約数和(自身を除く): 4491814880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 29, 32, 35, 38, 40, 52, 56, 58, 65, 70, 76, 80, 91, 95, 104, 112, 116, 130, 133, 140, 145, 152, 160, 182, 190, 203, 208, 224, 232, 247, 257, 260, 266, 280, 290, 304, 364, 377, 380, 406, 416, 455, 464, 494, 514, 520, 532, 551, 560, 580, 608, 665, 728, 754, 760, 812, 910, 928, 988, 1015, 1028, 1040, 1064, 1102, 1120, 1160, 1235, 1285, 1330, 1456, 1508, 1520, 1624, 1729, 1799, 1820, 1885, 1976, 2030, 2056, 2080, 2128, 2204, 2320, 2470, 2570, 2639, 2660, 2755, 2912, 3016, 3040, 3248, 3341, 3458, 3598, 3640, 3770, 3857, 3952, 4060, 4112, 4256, 4408, 4640, 4883, 4940, 5140, 5278, 5320, 5510, 6032, 6496, 6682, 6916, 7163, 7196, 7280, 7453, 7540, 7714, 7904, 8120, 8224, 8645, 8816, 8995, 9766, 9880, 10280, 10556, 10640, 11020, 12064, 13195, 13364, 13832, 14326, 14392, 14560, 14906, 15080, 15428, 16240, 16705, 17290, 17632, 17990, 19285, 19532, 19760, 20560, 21112, 21280, 22040, 23387, 24415, 26390, 26728, 27664, 28652, 28784, 29812, 30160, 30856, 32480, 33410, 34181, 34580, 35815, 35980, 37265, 38570, 39064, 39520, 41120, 42224, 44080, 46774, 48830, 50141, 52171, 52780, 53456, 55328, 57304, 57568, 59624, 60320, 61712, 63479, 66820, 68362, 69160, 71630, 71960, 74530, 77140, 78128, 84448, 88160, 93548, 96889, 97660, 100282, 104342, 105560, 106912, 114608, 116935, 119248, 123424, 126958, 133640, 136724, 138320, 141607, 143260, 143920, 149060, 154280, 156256, 170905, 187096, 193778, 195320, 200564, 208684, 211120, 229216, 233870, 238496, 250705, 253916, 260855, 267280, 273448, 276640, 283214, 286520, 287840, 298120, 308560, 317395, 341810, 374192, 387556, 390640, 401128, 417368, 422240, 444353, 467740, 484445, 501410, 507832, 521710, 534560, 546896, 566428, 573040, 596240, 617120, 634790, 678223, 683620, 708035, 748384, 775112, 781280, 802256, 834736, 888706, 935480, 968890, 991249, 1002820, 1015664, 1043420, 1093792, 1132856, 1146080, 1192480, 1269580, 1356446, 1367240, 1416070, 1550224, 1604512, 1669472, 1777412, 1840891, 1870960, 1937780, 1982498, 2005640, 2031328, 2086840, 2221765, 2265712, 2539160, 2712892, 2734480, 2832140, 3100448, 3391115, 3554824, 3681782, 3741920, 3875560, 3964996, 4011280, 4173680, 4443530, 4531424, 4956245, 5078320, 5425784, 5468960, 5664280, 6782230, 7109648, 7363564, 7751120, 7929992, 8022560, 8347360, 8887060, 9204455, 9912490, 10156640, 10851568, 11328560, 12886237, 13564460, 14219296, 14727128, 15502240, 15859984, 17774120, 18408910, 19824980, 21703136, 22657120, 25772474, 27128920, 29454256, 31719968, 35548240, 36817820, 39649960, 51544948, 54257840, 58908512, 64431185, 71096480, 73635640, 79299920, 103089896, 108515680, 128862370, 147271280, 158599840, 206179792, 257724740, 294542560, 412359584, 515449480, 1030898960, 2061797920]

約数ペア:

[(1, 2061797920), (2, 1030898960), (4, 515449480), (5, 412359584), (7, 294542560), (8, 257724740), (10, 206179792), (13, 158599840), (14, 147271280), (16, 128862370), (19, 108515680), (20, 103089896), (26, 79299920), (28, 73635640), (29, 71096480), (32, 64431185), (35, 58908512), (38, 54257840), (40, 51544948), (52, 39649960), (56, 36817820), (58, 35548240), (65, 31719968), (70, 29454256), (76, 27128920), (80, 25772474), (91, 22657120), (95, 21703136), (104, 19824980), (112, 18408910), (116, 17774120), (130, 15859984), (133, 15502240), (140, 14727128), (145, 14219296), (152, 13564460), (160, 12886237), (182, 11328560), (190, 10851568), (203, 10156640), (208, 9912490), (224, 9204455), (232, 8887060), (247, 8347360), (257, 8022560), (260, 7929992), (266, 7751120), (280, 7363564), (290, 7109648), (304, 6782230), (364, 5664280), (377, 5468960), (380, 5425784), (406, 5078320), (416, 4956245), (455, 4531424), (464, 4443530), (494, 4173680), (514, 4011280), (520, 3964996), (532, 3875560), (551, 3741920), (560, 3681782), (580, 3554824), (608, 3391115), (665, 3100448), (728, 2832140), (754, 2734480), (760, 2712892), (812, 2539160), (910, 2265712), (928, 2221765), (988, 2086840), (1015, 2031328), (1028, 2005640), (1040, 1982498), (1064, 1937780), (1102, 1870960), (1120, 1840891), (1160, 1777412), (1235, 1669472), (1285, 1604512), (1330, 1550224), (1456, 1416070), (1508, 1367240), (1520, 1356446), (1624, 1269580), (1729, 1192480), (1799, 1146080), (1820, 1132856), (1885, 1093792), (1976, 1043420), (2030, 1015664), (2056, 1002820), (2080, 991249), (2128, 968890), (2204, 935480), (2320, 888706), (2470, 834736), (2570, 802256), (2639, 781280), (2660, 775112), (2755, 748384), (2912, 708035), (3016, 683620), (3040, 678223), (3248, 634790), (3341, 617120), (3458, 596240), (3598, 573040), (3640, 566428), (3770, 546896), (3857, 534560), (3952, 521710), (4060, 507832), (4112, 501410), (4256, 484445), (4408, 467740), (4640, 444353), (4883, 422240), (4940, 417368), (5140, 401128), (5278, 390640), (5320, 387556), (5510, 374192), (6032, 341810), (6496, 317395), (6682, 308560), (6916, 298120), (7163, 287840), (7196, 286520), (7280, 283214), (7453, 276640), (7540, 273448), (7714, 267280), (7904, 260855), (8120, 253916), (8224, 250705), (8645, 238496), (8816, 233870), (8995, 229216), (9766, 211120), (9880, 208684), (10280, 200564), (10556, 195320), (10640, 193778), (11020, 187096), (12064, 170905), (13195, 156256), (13364, 154280), (13832, 149060), (14326, 143920), (14392, 143260), (14560, 141607), (14906, 138320), (15080, 136724), (15428, 133640), (16240, 126958), (16705, 123424), (17290, 119248), (17632, 116935), (17990, 114608), (19285, 106912), (19532, 105560), (19760, 104342), (20560, 100282), (21112, 97660), (21280, 96889), (22040, 93548), (23387, 88160), (24415, 84448), (26390, 78128), (26728, 77140), (27664, 74530), (28652, 71960), (28784, 71630), (29812, 69160), (30160, 68362), (30856, 66820), (32480, 63479), (33410, 61712), (34181, 60320), (34580, 59624), (35815, 57568), (35980, 57304), (37265, 55328), (38570, 53456), (39064, 52780), (39520, 52171), (41120, 50141), (42224, 48830), (44080, 46774)]