80460519580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3559}}^1$

素因数の和:3681

約数の個数: 288

約数和(自身を含む): 220906828800

約数和(自身を除く): 140446309220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 49, 59, 68, 70, 85, 92, 98, 115, 118, 119, 140, 161, 170, 196, 230, 236, 238, 245, 295, 322, 340, 391, 413, 460, 476, 490, 590, 595, 644, 782, 805, 826, 833, 980, 1003, 1127, 1180, 1190, 1357, 1564, 1610, 1652, 1666, 1955, 2006, 2065, 2254, 2380, 2714, 2737, 2891, 3220, 3332, 3559, 3910, 4012, 4130, 4165, 4508, 5015, 5428, 5474, 5635, 5782, 6785, 7021, 7118, 7820, 8260, 8330, 9499, 10030, 10948, 11270, 11564, 13570, 13685, 14042, 14236, 14455, 16660, 17795, 18998, 19159, 20060, 22540, 23069, 24913, 27140, 27370, 28084, 28910, 35105, 35590, 37996, 38318, 46138, 47495, 49147, 49826, 54740, 57820, 60503, 66493, 70210, 71180, 76636, 81857, 92276, 94990, 95795, 98294, 99652, 115345, 121006, 124565, 132986, 140420, 161483, 163714, 174391, 189980, 191590, 196588, 209981, 230690, 242012, 245735, 249130, 265972, 302515, 322966, 327428, 332465, 348782, 383180, 409285, 419962, 423521, 461380, 491470, 498260, 572999, 605030, 645932, 664930, 697564, 807415, 818570, 839924, 847042, 871955, 982940, 1049905, 1130381, 1145998, 1210060, 1329860, 1391569, 1469867, 1614830, 1637140, 1694084, 1743910, 2099810, 2117605, 2260762, 2291996, 2783138, 2864995, 2939734, 2964647, 3229660, 3487820, 3569677, 4010993, 4199620, 4235210, 4521524, 4829563, 5566276, 5651905, 5729990, 5879468, 5929294, 6957845, 7139354, 7349335, 8021986, 8470420, 9659126, 9740983, 10289069, 11303810, 11459980, 11858588, 13915690, 14278708, 14698670, 14823235, 16043972, 17848385, 19318252, 19481966, 20054965, 20578138, 22607620, 24147815, 24987739, 27831380, 29397340, 29646470, 33806941, 35696770, 38963932, 40109930, 41156276, 48295630, 48704915, 49975478, 51445345, 59292940, 67613882, 68186881, 71393540, 80219860, 82102571, 96591260, 97409830, 99950956, 102890690, 124938695, 135227764, 136373762, 164205142, 169034705, 174914173, 194819660, 205781380, 236648587, 249877390, 272747524, 328410284, 338069410, 340934405, 349828346, 410512855, 473297174, 499754780, 574717997, 676138820, 681868810, 699656692, 821025710, 874570865, 946594348, 1149435994, 1183242935, 1363737620, 1642051420, 1749141730, 2298871988, 2366485870, 2873589985, 3498283460, 4023025979, 4732971740, 5747179970, 8046051958, 11494359940, 16092103916, 20115129895, 40230259790, 80460519580]

約数ペア:

[(1, 80460519580), (2, 40230259790), (4, 20115129895), (5, 16092103916), (7, 11494359940), (10, 8046051958), (14, 5747179970), (17, 4732971740), (20, 4023025979), (23, 3498283460), (28, 2873589985), (34, 2366485870), (35, 2298871988), (46, 1749141730), (49, 1642051420), (59, 1363737620), (68, 1183242935), (70, 1149435994), (85, 946594348), (92, 874570865), (98, 821025710), (115, 699656692), (118, 681868810), (119, 676138820), (140, 574717997), (161, 499754780), (170, 473297174), (196, 410512855), (230, 349828346), (236, 340934405), (238, 338069410), (245, 328410284), (295, 272747524), (322, 249877390), (340, 236648587), (391, 205781380), (413, 194819660), (460, 174914173), (476, 169034705), (490, 164205142), (590, 136373762), (595, 135227764), (644, 124938695), (782, 102890690), (805, 99950956), (826, 97409830), (833, 96591260), (980, 82102571), (1003, 80219860), (1127, 71393540), (1180, 68186881), (1190, 67613882), (1357, 59292940), (1564, 51445345), (1610, 49975478), (1652, 48704915), (1666, 48295630), (1955, 41156276), (2006, 40109930), (2065, 38963932), (2254, 35696770), (2380, 33806941), (2714, 29646470), (2737, 29397340), (2891, 27831380), (3220, 24987739), (3332, 24147815), (3559, 22607620), (3910, 20578138), (4012, 20054965), (4130, 19481966), (4165, 19318252), (4508, 17848385), (5015, 16043972), (5428, 14823235), (5474, 14698670), (5635, 14278708), (5782, 13915690), (6785, 11858588), (7021, 11459980), (7118, 11303810), (7820, 10289069), (8260, 9740983), (8330, 9659126), (9499, 8470420), (10030, 8021986), (10948, 7349335), (11270, 7139354), (11564, 6957845), (13570, 5929294), (13685, 5879468), (14042, 5729990), (14236, 5651905), (14455, 5566276), (16660, 4829563), (17795, 4521524), (18998, 4235210), (19159, 4199620), (20060, 4010993), (22540, 3569677), (23069, 3487820), (24913, 3229660), (27140, 2964647), (27370, 2939734), (28084, 2864995), (28910, 2783138), (35105, 2291996), (35590, 2260762), (37996, 2117605), (38318, 2099810), (46138, 1743910), (47495, 1694084), (49147, 1637140), (49826, 1614830), (54740, 1469867), (57820, 1391569), (60503, 1329860), (66493, 1210060), (70210, 1145998), (71180, 1130381), (76636, 1049905), (81857, 982940), (92276, 871955), (94990, 847042), (95795, 839924), (98294, 818570), (99652, 807415), (115345, 697564), (121006, 664930), (124565, 645932), (132986, 605030), (140420, 572999), (161483, 498260), (163714, 491470), (174391, 461380), (189980, 423521), (191590, 419962), (196588, 409285), (209981, 383180), (230690, 348782), (242012, 332465), (245735, 327428), (249130, 322966), (265972, 302515)]