255846511680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{51479}}^1$

素因数の和:51697

約数の個数: 224

約数和(自身を含む): 843553751040

約数和(自身を除く): 587707239360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 167, 186, 192, 240, 248, 310, 320, 334, 372, 465, 480, 496, 501, 620, 668, 744, 835, 930, 960, 992, 1002, 1240, 1336, 1488, 1670, 1860, 1984, 2004, 2480, 2505, 2672, 2976, 3340, 3720, 4008, 4960, 5010, 5177, 5344, 5952, 6680, 7440, 8016, 9920, 10020, 10354, 10688, 13360, 14880, 15531, 16032, 20040, 20708, 25885, 26720, 29760, 31062, 32064, 40080, 41416, 51479, 51770, 53440, 62124, 77655, 80160, 82832, 102958, 103540, 124248, 154437, 155310, 160320, 165664, 205916, 207080, 248496, 257395, 308874, 310620, 331328, 411832, 414160, 496992, 514790, 617748, 621240, 772185, 823664, 828320, 993984, 1029580, 1235496, 1242480, 1544370, 1595849, 1647328, 1656640, 2059160, 2470992, 2484960, 3088740, 3191698, 3294656, 4118320, 4787547, 4941984, 4969920, 6177480, 6383396, 7979245, 8236640, 8596993, 9575094, 9883968, 12354960, 12766792, 15958490, 16473280, 17193986, 19150188, 23937735, 24709920, 25533584, 25790979, 31916980, 34387972, 38300376, 42984965, 47875470, 49419840, 51067168, 51581958, 63833960, 68775944, 76600752, 85969930, 95750940, 102134336, 103163916, 127667920, 128954895, 137551888, 153201504, 171939860, 191501880, 206327832, 255335840, 257909790, 266506783, 275103776, 306403008, 343879720, 383003760, 412655664, 510671680, 515819580, 533013566, 550207552, 687759440, 766007520, 799520349, 825311328, 1031639160, 1066027132, 1332533915, 1375518880, 1532015040, 1599040698, 1650622656, 2063278320, 2132054264, 2665067830, 2751037760, 3198081396, 3997601745, 4126556640, 4264108528, 5330135660, 6396162792, 7995203490, 8253113280, 8528217056, 10660271320, 12792325584, 15990406980, 17056434112, 21320542640, 25584651168, 31980813960, 42641085280, 51169302336, 63961627920, 85282170560, 127923255840, 255846511680]

約数ペア:

[(1, 255846511680), (2, 127923255840), (3, 85282170560), (4, 63961627920), (5, 51169302336), (6, 42641085280), (8, 31980813960), (10, 25584651168), (12, 21320542640), (15, 17056434112), (16, 15990406980), (20, 12792325584), (24, 10660271320), (30, 8528217056), (31, 8253113280), (32, 7995203490), (40, 6396162792), (48, 5330135660), (60, 4264108528), (62, 4126556640), (64, 3997601745), (80, 3198081396), (93, 2751037760), (96, 2665067830), (120, 2132054264), (124, 2063278320), (155, 1650622656), (160, 1599040698), (167, 1532015040), (186, 1375518880), (192, 1332533915), (240, 1066027132), (248, 1031639160), (310, 825311328), (320, 799520349), (334, 766007520), (372, 687759440), (465, 550207552), (480, 533013566), (496, 515819580), (501, 510671680), (620, 412655664), (668, 383003760), (744, 343879720), (835, 306403008), (930, 275103776), (960, 266506783), (992, 257909790), (1002, 255335840), (1240, 206327832), (1336, 191501880), (1488, 171939860), (1670, 153201504), (1860, 137551888), (1984, 128954895), (2004, 127667920), (2480, 103163916), (2505, 102134336), (2672, 95750940), (2976, 85969930), (3340, 76600752), (3720, 68775944), (4008, 63833960), (4960, 51581958), (5010, 51067168), (5177, 49419840), (5344, 47875470), (5952, 42984965), (6680, 38300376), (7440, 34387972), (8016, 31916980), (9920, 25790979), (10020, 25533584), (10354, 24709920), (10688, 23937735), (13360, 19150188), (14880, 17193986), (15531, 16473280), (16032, 15958490), (20040, 12766792), (20708, 12354960), (25885, 9883968), (26720, 9575094), (29760, 8596993), (31062, 8236640), (32064, 7979245), (40080, 6383396), (41416, 6177480), (51479, 4969920), (51770, 4941984), (53440, 4787547), (62124, 4118320), (77655, 3294656), (80160, 3191698), (82832, 3088740), (102958, 2484960), (103540, 2470992), (124248, 2059160), (154437, 1656640), (155310, 1647328), (160320, 1595849), (165664, 1544370), (205916, 1242480), (207080, 1235496), (248496, 1029580), (257395, 993984), (308874, 828320), (310620, 823664), (331328, 772185), (411832, 621240), (414160, 617748), (496992, 514790)]