2072657880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1530

約数の個数: 192

約数和(自身を含む): 7070880960

約数和(自身を除く): 4998223080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 193, 207, 230, 276, 345, 360, 386, 414, 460, 552, 579, 690, 772, 828, 920, 965, 1035, 1158, 1297, 1380, 1544, 1656, 1737, 1930, 2070, 2316, 2594, 2760, 2895, 3474, 3860, 3891, 4140, 4439, 4632, 5188, 5790, 6485, 6948, 7720, 7782, 8280, 8685, 8878, 10376, 11580, 11673, 12970, 13317, 13896, 15564, 17370, 17756, 19455, 22195, 23160, 23346, 25940, 26634, 29831, 31128, 34740, 35512, 38910, 39951, 44390, 46692, 51880, 53268, 58365, 59662, 66585, 69480, 77820, 79902, 88780, 89493, 93384, 106536, 116730, 119324, 133170, 149155, 155640, 159804, 177560, 178986, 199755, 233460, 238648, 250321, 266340, 268479, 298310, 319608, 357972, 399510, 447465, 466920, 500642, 532680, 536958, 596620, 715944, 750963, 799020, 894930, 1001284, 1073916, 1193240, 1251605, 1342395, 1501926, 1598040, 1789860, 2002568, 2147832, 2252889, 2503210, 2684790, 3003852, 3579720, 3754815, 4505778, 5006420, 5369580, 5757383, 6007704, 7509630, 9011556, 10012840, 10739160, 11264445, 11514766, 15019260, 17272149, 18023112, 22528890, 23029532, 28786915, 30038520, 34544298, 45057780, 46059064, 51816447, 57573830, 69088596, 86360745, 90115560, 103632894, 115147660, 138177192, 172721490, 207265788, 230295320, 259082235, 345442980, 414531576, 518164470, 690885960, 1036328940, 2072657880]

約数ペア:

[(1, 2072657880), (2, 1036328940), (3, 690885960), (4, 518164470), (5, 414531576), (6, 345442980), (8, 259082235), (9, 230295320), (10, 207265788), (12, 172721490), (15, 138177192), (18, 115147660), (20, 103632894), (23, 90115560), (24, 86360745), (30, 69088596), (36, 57573830), (40, 51816447), (45, 46059064), (46, 45057780), (60, 34544298), (69, 30038520), (72, 28786915), (90, 23029532), (92, 22528890), (115, 18023112), (120, 17272149), (138, 15019260), (180, 11514766), (184, 11264445), (193, 10739160), (207, 10012840), (230, 9011556), (276, 7509630), (345, 6007704), (360, 5757383), (386, 5369580), (414, 5006420), (460, 4505778), (552, 3754815), (579, 3579720), (690, 3003852), (772, 2684790), (828, 2503210), (920, 2252889), (965, 2147832), (1035, 2002568), (1158, 1789860), (1297, 1598040), (1380, 1501926), (1544, 1342395), (1656, 1251605), (1737, 1193240), (1930, 1073916), (2070, 1001284), (2316, 894930), (2594, 799020), (2760, 750963), (2895, 715944), (3474, 596620), (3860, 536958), (3891, 532680), (4140, 500642), (4439, 466920), (4632, 447465), (5188, 399510), (5790, 357972), (6485, 319608), (6948, 298310), (7720, 268479), (7782, 266340), (8280, 250321), (8685, 238648), (8878, 233460), (10376, 199755), (11580, 178986), (11673, 177560), (12970, 159804), (13317, 155640), (13896, 149155), (15564, 133170), (17370, 119324), (17756, 116730), (19455, 106536), (22195, 93384), (23160, 89493), (23346, 88780), (25940, 79902), (26634, 77820), (29831, 69480), (31128, 66585), (34740, 59662), (35512, 58365), (38910, 53268), (39951, 51880), (44390, 46692)]