627729480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2001

約数の個数: 256

約数和(自身を含む): 2448230400

約数和(自身を除く): 1820500920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1806, 1890, 1931, 1935, 2322, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3780, 3862, 3870, 4515, 4644, 5160, 5418, 5793, 5805, 6020, 7224, 7560, 7724, 7740, 8127, 9030, 9288, 9655, 10836, 11586, 11610, 12040, 13517, 13545, 15448, 15480, 16254, 17379, 18060, 19310, 21672, 23172, 23220, 27034, 27090, 28965, 32508, 34758, 36120, 38620, 40551, 40635, 46344, 46440, 52137, 54068, 54180, 57930, 65016, 67585, 69516, 77240, 81102, 81270, 83033, 86895, 104274, 108136, 108360, 115860, 121653, 135170, 139032, 162204, 162540, 166066, 173790, 202755, 208548, 231720, 243306, 249099, 260685, 270340, 324408, 325080, 332132, 347580, 364959, 405510, 415165, 417096, 486612, 498198, 521370, 540680, 581231, 608265, 664264, 695160, 729918, 747297, 811020, 830330, 973224, 996396, 1042740, 1162462, 1216530, 1245495, 1459836, 1494594, 1622040, 1660660, 1743693, 1824795, 1992792, 2085480, 2241891, 2324924, 2433060, 2490990, 2906155, 2919672, 2989188, 3321320, 3487386, 3649590, 3736485, 4483782, 4649848, 4866120, 4981980, 5231079, 5812310, 5978376, 6974772, 7299180, 7472970, 8718465, 8967564, 9963960, 10462158, 11209455, 11624620, 13949544, 14598360, 14945940, 15693237, 17436930, 17935128, 20924316, 22418910, 23249240, 26155395, 29891880, 31386474, 34873860, 41848632, 44837820, 52310790, 62772948, 69747720, 78466185, 89675640, 104621580, 125545896, 156932370, 209243160, 313864740, 627729480]

約数ペア:

[(1, 627729480), (2, 313864740), (3, 209243160), (4, 156932370), (5, 125545896), (6, 104621580), (7, 89675640), (8, 78466185), (9, 69747720), (10, 62772948), (12, 52310790), (14, 44837820), (15, 41848632), (18, 34873860), (20, 31386474), (21, 29891880), (24, 26155395), (27, 23249240), (28, 22418910), (30, 20924316), (35, 17935128), (36, 17436930), (40, 15693237), (42, 14945940), (43, 14598360), (45, 13949544), (54, 11624620), (56, 11209455), (60, 10462158), (63, 9963960), (70, 8967564), (72, 8718465), (84, 7472970), (86, 7299180), (90, 6974772), (105, 5978376), (108, 5812310), (120, 5231079), (126, 4981980), (129, 4866120), (135, 4649848), (140, 4483782), (168, 3736485), (172, 3649590), (180, 3487386), (189, 3321320), (210, 2989188), (215, 2919672), (216, 2906155), (252, 2490990), (258, 2433060), (270, 2324924), (280, 2241891), (301, 2085480), (315, 1992792), (344, 1824795), (360, 1743693), (378, 1660660), (387, 1622040), (420, 1494594), (430, 1459836), (504, 1245495), (516, 1216530), (540, 1162462), (602, 1042740), (630, 996396), (645, 973224), (756, 830330), (774, 811020), (840, 747297), (860, 729918), (903, 695160), (945, 664264), (1032, 608265), (1080, 581231), (1161, 540680), (1204, 521370), (1260, 498198), (1290, 486612), (1505, 417096), (1512, 415165), (1548, 405510), (1720, 364959), (1806, 347580), (1890, 332132), (1931, 325080), (1935, 324408), (2322, 270340), (2408, 260685), (2520, 249099), (2580, 243306), (2709, 231720), (3010, 208548), (3096, 202755), (3612, 173790), (3780, 166066), (3862, 162540), (3870, 162204), (4515, 139032), (4644, 135170), (5160, 121653), (5418, 115860), (5793, 108360), (5805, 108136), (6020, 104274), (7224, 86895), (7560, 83033), (7724, 81270), (7740, 81102), (8127, 77240), (9030, 69516), (9288, 67585), (9655, 65016), (10836, 57930), (11586, 54180), (11610, 54068), (12040, 52137), (13517, 46440), (13545, 46344), (15448, 40635), (15480, 40551), (16254, 38620), (17379, 36120), (18060, 34758), (19310, 32508), (21672, 28965), (23172, 27090), (23220, 27034)]