1912994720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 384

約数和(自身を含む): 5907396096

約数和(自身を除く): 3994401376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 53, 56, 65, 67, 70, 74, 80, 91, 104, 106, 112, 130, 134, 140, 148, 160, 182, 185, 208, 212, 224, 259, 260, 265, 268, 280, 296, 335, 364, 370, 371, 416, 424, 455, 469, 481, 518, 520, 530, 536, 560, 592, 670, 689, 728, 740, 742, 848, 871, 910, 938, 962, 1036, 1040, 1060, 1072, 1120, 1184, 1295, 1340, 1378, 1456, 1480, 1484, 1696, 1742, 1820, 1855, 1876, 1924, 1961, 2072, 2080, 2120, 2144, 2345, 2405, 2479, 2590, 2680, 2756, 2912, 2960, 2968, 3367, 3445, 3484, 3551, 3640, 3710, 3752, 3848, 3922, 4144, 4240, 4355, 4690, 4810, 4823, 4958, 5180, 5360, 5512, 5920, 5936, 6097, 6734, 6890, 6968, 7102, 7280, 7420, 7504, 7696, 7844, 8288, 8480, 8710, 9380, 9620, 9646, 9805, 9916, 10360, 10720, 11024, 11872, 12194, 12395, 13468, 13727, 13780, 13936, 14204, 14560, 14840, 15008, 15392, 15688, 16835, 17353, 17420, 17755, 18760, 19240, 19292, 19610, 19832, 20720, 22048, 24115, 24388, 24790, 24857, 25493, 26936, 27454, 27560, 27872, 28408, 29680, 30485, 31376, 32227, 33670, 34706, 34840, 35510, 37520, 38480, 38584, 39220, 39664, 41440, 46163, 48230, 48776, 49580, 49714, 50986, 53872, 54908, 55120, 56816, 59360, 60970, 62752, 64454, 67340, 68635, 69412, 69680, 71020, 75040, 76960, 77168, 78440, 79328, 86765, 92326, 96460, 97552, 99160, 99428, 101972, 107744, 109816, 110240, 113632, 121940, 124285, 127465, 128908, 131387, 134680, 137270, 138824, 139360, 142040, 154336, 156880, 161135, 173530, 178451, 184652, 192920, 195104, 198320, 198856, 203944, 219632, 225589, 230815, 243880, 248570, 254930, 257816, 262774, 269360, 274540, 277648, 284080, 313760, 322270, 323141, 347060, 356902, 369304, 385840, 396640, 397712, 407888, 439264, 451178, 461630, 487760, 497140, 509860, 515632, 525548, 538720, 549080, 555296, 568160, 644540, 646282, 656935, 694120, 713804, 738608, 771680, 795424, 815776, 892255, 902356, 919709, 923260, 975520, 994280, 1019720, 1031264, 1051096, 1098160, 1127945, 1289080, 1292564, 1313870, 1388240, 1427608, 1477216, 1615705, 1708031, 1784510, 1804712, 1839418, 1846520, 1988560, 2039440, 2102192, 2196320, 2255890, 2578160, 2585128, 2627740, 2776480, 2855216, 3231410, 3416062, 3569020, 3609424, 3678836, 3693040, 3977120, 4078880, 4204384, 4511780, 4598545, 5156320, 5170256, 5255480, 5710432, 6462820, 6832124, 7138040, 7218848, 7357672, 7386080, 8540155, 9023560, 9197090, 10340512, 10510960, 11956217, 12925640, 13664248, 14276080, 14715344, 17080310, 18047120, 18394180, 21021920, 23912434, 25851280, 27328496, 28552160, 29430688, 34160620, 36094240, 36788360, 47824868, 51702560, 54656992, 59781085, 68321240, 73576720, 95649736, 119562170, 136642480, 147153440, 191299472, 239124340, 273284960, 382598944, 478248680, 956497360, 1912994720]

約数ペア:

[(1, 1912994720), (2, 956497360), (4, 478248680), (5, 382598944), (7, 273284960), (8, 239124340), (10, 191299472), (13, 147153440), (14, 136642480), (16, 119562170), (20, 95649736), (26, 73576720), (28, 68321240), (32, 59781085), (35, 54656992), (37, 51702560), (40, 47824868), (52, 36788360), (53, 36094240), (56, 34160620), (65, 29430688), (67, 28552160), (70, 27328496), (74, 25851280), (80, 23912434), (91, 21021920), (104, 18394180), (106, 18047120), (112, 17080310), (130, 14715344), (134, 14276080), (140, 13664248), (148, 12925640), (160, 11956217), (182, 10510960), (185, 10340512), (208, 9197090), (212, 9023560), (224, 8540155), (259, 7386080), (260, 7357672), (265, 7218848), (268, 7138040), (280, 6832124), (296, 6462820), (335, 5710432), (364, 5255480), (370, 5170256), (371, 5156320), (416, 4598545), (424, 4511780), (455, 4204384), (469, 4078880), (481, 3977120), (518, 3693040), (520, 3678836), (530, 3609424), (536, 3569020), (560, 3416062), (592, 3231410), (670, 2855216), (689, 2776480), (728, 2627740), (740, 2585128), (742, 2578160), (848, 2255890), (871, 2196320), (910, 2102192), (938, 2039440), (962, 1988560), (1036, 1846520), (1040, 1839418), (1060, 1804712), (1072, 1784510), (1120, 1708031), (1184, 1615705), (1295, 1477216), (1340, 1427608), (1378, 1388240), (1456, 1313870), (1480, 1292564), (1484, 1289080), (1696, 1127945), (1742, 1098160), (1820, 1051096), (1855, 1031264), (1876, 1019720), (1924, 994280), (1961, 975520), (2072, 923260), (2080, 919709), (2120, 902356), (2144, 892255), (2345, 815776), (2405, 795424), (2479, 771680), (2590, 738608), (2680, 713804), (2756, 694120), (2912, 656935), (2960, 646282), (2968, 644540), (3367, 568160), (3445, 555296), (3484, 549080), (3551, 538720), (3640, 525548), (3710, 515632), (3752, 509860), (3848, 497140), (3922, 487760), (4144, 461630), (4240, 451178), (4355, 439264), (4690, 407888), (4810, 397712), (4823, 396640), (4958, 385840), (5180, 369304), (5360, 356902), (5512, 347060), (5920, 323141), (5936, 322270), (6097, 313760), (6734, 284080), (6890, 277648), (6968, 274540), (7102, 269360), (7280, 262774), (7420, 257816), (7504, 254930), (7696, 248570), (7844, 243880), (8288, 230815), (8480, 225589), (8710, 219632), (9380, 203944), (9620, 198856), (9646, 198320), (9805, 195104), (9916, 192920), (10360, 184652), (10720, 178451), (11024, 173530), (11872, 161135), (12194, 156880), (12395, 154336), (13468, 142040), (13727, 139360), (13780, 138824), (13936, 137270), (14204, 134680), (14560, 131387), (14840, 128908), (15008, 127465), (15392, 124285), (15688, 121940), (16835, 113632), (17353, 110240), (17420, 109816), (17755, 107744), (18760, 101972), (19240, 99428), (19292, 99160), (19610, 97552), (19832, 96460), (20720, 92326), (22048, 86765), (24115, 79328), (24388, 78440), (24790, 77168), (24857, 76960), (25493, 75040), (26936, 71020), (27454, 69680), (27560, 69412), (27872, 68635), (28408, 67340), (29680, 64454), (30485, 62752), (31376, 60970), (32227, 59360), (33670, 56816), (34706, 55120), (34840, 54908), (35510, 53872), (37520, 50986), (38480, 49714), (38584, 49580), (39220, 48776), (39664, 48230), (41440, 46163)]