2266747280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3529}}^1$

素因数の和:3617

約数の個数: 160

約数和(自身を含む): 6387210240

約数和(自身を除く): 4120462960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 37, 40, 56, 62, 70, 74, 80, 112, 124, 140, 148, 155, 185, 217, 248, 259, 280, 296, 310, 370, 434, 496, 518, 560, 592, 620, 740, 868, 1036, 1085, 1147, 1240, 1295, 1480, 1736, 2072, 2170, 2294, 2480, 2590, 2960, 3472, 3529, 4144, 4340, 4588, 5180, 5735, 7058, 8029, 8680, 9176, 10360, 11470, 14116, 16058, 17360, 17645, 18352, 20720, 22940, 24703, 28232, 32116, 35290, 40145, 45880, 49406, 56464, 64232, 70580, 80290, 91760, 98812, 109399, 123515, 128464, 130573, 141160, 160580, 197624, 218798, 247030, 261146, 282320, 321160, 395248, 437596, 494060, 522292, 546995, 642320, 652865, 765793, 875192, 914011, 988120, 1044584, 1093990, 1305730, 1531586, 1750384, 1828022, 1976240, 2089168, 2187980, 2611460, 3063172, 3656044, 3828965, 4047763, 4375960, 4570055, 5222920, 6126344, 7312088, 7657930, 8095526, 8751920, 9140110, 10445840, 12252688, 14624176, 15315860, 16191052, 18280220, 20238815, 28334341, 30631720, 32382104, 36560440, 40477630, 56668682, 61263440, 64764208, 73120880, 80955260, 113337364, 141671705, 161910520, 226674728, 283343410, 323821040, 453349456, 566686820, 1133373640, 2266747280]

約数ペア:

[(1, 2266747280), (2, 1133373640), (4, 566686820), (5, 453349456), (7, 323821040), (8, 283343410), (10, 226674728), (14, 161910520), (16, 141671705), (20, 113337364), (28, 80955260), (31, 73120880), (35, 64764208), (37, 61263440), (40, 56668682), (56, 40477630), (62, 36560440), (70, 32382104), (74, 30631720), (80, 28334341), (112, 20238815), (124, 18280220), (140, 16191052), (148, 15315860), (155, 14624176), (185, 12252688), (217, 10445840), (248, 9140110), (259, 8751920), (280, 8095526), (296, 7657930), (310, 7312088), (370, 6126344), (434, 5222920), (496, 4570055), (518, 4375960), (560, 4047763), (592, 3828965), (620, 3656044), (740, 3063172), (868, 2611460), (1036, 2187980), (1085, 2089168), (1147, 1976240), (1240, 1828022), (1295, 1750384), (1480, 1531586), (1736, 1305730), (2072, 1093990), (2170, 1044584), (2294, 988120), (2480, 914011), (2590, 875192), (2960, 765793), (3472, 652865), (3529, 642320), (4144, 546995), (4340, 522292), (4588, 494060), (5180, 437596), (5735, 395248), (7058, 321160), (8029, 282320), (8680, 261146), (9176, 247030), (10360, 218798), (11470, 197624), (14116, 160580), (16058, 141160), (17360, 130573), (17645, 128464), (18352, 123515), (20720, 109399), (22940, 98812), (24703, 91760), (28232, 80290), (32116, 70580), (35290, 64232), (40145, 56464), (45880, 49406)]