19995126912

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14797}}^1$

素因数の和:14860

約数の個数: 256

約数和(自身を含む): 65205907200

約数和(自身を除く): 45210780288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 64, 68, 69, 72, 92, 96, 102, 108, 128, 136, 138, 144, 153, 184, 192, 204, 207, 216, 272, 276, 288, 306, 368, 384, 391, 408, 414, 432, 459, 544, 552, 576, 612, 621, 736, 782, 816, 828, 864, 918, 1088, 1104, 1152, 1173, 1224, 1242, 1472, 1564, 1632, 1656, 1728, 1836, 2176, 2208, 2346, 2448, 2484, 2944, 3128, 3264, 3312, 3456, 3519, 3672, 4416, 4692, 4896, 4968, 6256, 6528, 6624, 7038, 7344, 8832, 9384, 9792, 9936, 10557, 12512, 13248, 14076, 14688, 14797, 18768, 19584, 19872, 21114, 25024, 26496, 28152, 29376, 29594, 37536, 39744, 42228, 44391, 50048, 56304, 58752, 59188, 75072, 79488, 84456, 88782, 112608, 118376, 133173, 150144, 168912, 177564, 225216, 236752, 251549, 266346, 337824, 340331, 355128, 399519, 450432, 473504, 503098, 532692, 675648, 680662, 710256, 754647, 799038, 947008, 1006196, 1020993, 1065384, 1351296, 1361324, 1420512, 1509294, 1598076, 1894016, 2012392, 2041986, 2130768, 2263941, 2722648, 2841024, 3018588, 3062979, 3196152, 4024784, 4083972, 4261536, 4527882, 5445296, 5682048, 5785627, 6037176, 6125958, 6392304, 6791823, 8049568, 8167944, 8523072, 9055764, 9188937, 10890592, 11571254, 12074352, 12251916, 12784608, 13583646, 16099136, 16335888, 17046144, 17356881, 18111528, 18377874, 21781184, 23142508, 24148704, 24503832, 25569216, 27167292, 32198272, 32671776, 34713762, 36223056, 36755748, 43562368, 46285016, 48297408, 49007664, 51138432, 52070643, 54334584, 65343552, 69427524, 72446112, 73511496, 92570032, 96594816, 98015328, 104141286, 108669168, 130687104, 138855048, 144892224, 147022992, 156211929, 185140064, 196030656, 208282572, 217338336, 277710096, 289784448, 294045984, 312423858, 370280128, 392061312, 416565144, 434676672, 555420192, 588091968, 624847716, 740560256, 833130288, 869353344, 1110840384, 1176183936, 1249695432, 1666260576, 2221680768, 2499390864, 3332521152, 4998781728, 6665042304, 9997563456, 19995126912]

約数ペア:

[(1, 19995126912), (2, 9997563456), (3, 6665042304), (4, 4998781728), (6, 3332521152), (8, 2499390864), (9, 2221680768), (12, 1666260576), (16, 1249695432), (17, 1176183936), (18, 1110840384), (23, 869353344), (24, 833130288), (27, 740560256), (32, 624847716), (34, 588091968), (36, 555420192), (46, 434676672), (48, 416565144), (51, 392061312), (54, 370280128), (64, 312423858), (68, 294045984), (69, 289784448), (72, 277710096), (92, 217338336), (96, 208282572), (102, 196030656), (108, 185140064), (128, 156211929), (136, 147022992), (138, 144892224), (144, 138855048), (153, 130687104), (184, 108669168), (192, 104141286), (204, 98015328), (207, 96594816), (216, 92570032), (272, 73511496), (276, 72446112), (288, 69427524), (306, 65343552), (368, 54334584), (384, 52070643), (391, 51138432), (408, 49007664), (414, 48297408), (432, 46285016), (459, 43562368), (544, 36755748), (552, 36223056), (576, 34713762), (612, 32671776), (621, 32198272), (736, 27167292), (782, 25569216), (816, 24503832), (828, 24148704), (864, 23142508), (918, 21781184), (1088, 18377874), (1104, 18111528), (1152, 17356881), (1173, 17046144), (1224, 16335888), (1242, 16099136), (1472, 13583646), (1564, 12784608), (1632, 12251916), (1656, 12074352), (1728, 11571254), (1836, 10890592), (2176, 9188937), (2208, 9055764), (2346, 8523072), (2448, 8167944), (2484, 8049568), (2944, 6791823), (3128, 6392304), (3264, 6125958), (3312, 6037176), (3456, 5785627), (3519, 5682048), (3672, 5445296), (4416, 4527882), (4692, 4261536), (4896, 4083972), (4968, 4024784), (6256, 3196152), (6528, 3062979), (6624, 3018588), (7038, 2841024), (7344, 2722648), (8832, 2263941), (9384, 2130768), (9792, 2041986), (9936, 2012392), (10557, 1894016), (12512, 1598076), (13248, 1509294), (14076, 1420512), (14688, 1361324), (14797, 1351296), (18768, 1065384), (19584, 1020993), (19872, 1006196), (21114, 947008), (25024, 799038), (26496, 754647), (28152, 710256), (29376, 680662), (29594, 675648), (37536, 532692), (39744, 503098), (42228, 473504), (44391, 450432), (50048, 399519), (56304, 355128), (58752, 340331), (59188, 337824), (75072, 266346), (79488, 251549), (84456, 236752), (88782, 225216), (112608, 177564), (118376, 168912), (133173, 150144)]