9431739720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{87623}}^1$

素因数の和:87676

約数の個数: 192

約数和(自身を含む): 34446746880

約数和(自身を除く): 25015007160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4485, 4680, 5382, 5980, 7176, 8280, 8970, 10764, 11960, 13455, 17940, 21528, 26910, 35880, 53820, 87623, 107640, 175246, 262869, 350492, 438115, 525738, 700984, 788607, 876230, 1051476, 1139099, 1314345, 1577214, 1752460, 2015329, 2102952, 2278198, 2628690, 3154428, 3417297, 3504920, 3943035, 4030658, 4556396, 5257380, 5695495, 6045987, 6308856, 6834594, 7886070, 8061316, 9112792, 10076645, 10251891, 10514760, 11390990, 12091974, 13669188, 15772140, 16122632, 17086485, 18137961, 20153290, 20503782, 22781980, 24183948, 26199277, 27338376, 30229935, 31544280, 34172970, 36275922, 40306580, 41007564, 45563960, 48367896, 51259455, 52398554, 60459870, 68345940, 72551844, 78597831, 80613160, 82015128, 90689805, 102518910, 104797108, 120919740, 130996385, 136691880, 145103688, 157195662, 181379610, 205037820, 209594216, 235793493, 241839480, 261992770, 314391324, 362759220, 392989155, 410075640, 471586986, 523985540, 628782648, 725518440, 785978310, 943173972, 1047971080, 1178967465, 1571956620, 1886347944, 2357934930, 3143913240, 4715869860, 9431739720]

約数ペア:

[(1, 9431739720), (2, 4715869860), (3, 3143913240), (4, 2357934930), (5, 1886347944), (6, 1571956620), (8, 1178967465), (9, 1047971080), (10, 943173972), (12, 785978310), (13, 725518440), (15, 628782648), (18, 523985540), (20, 471586986), (23, 410075640), (24, 392989155), (26, 362759220), (30, 314391324), (36, 261992770), (39, 241839480), (40, 235793493), (45, 209594216), (46, 205037820), (52, 181379610), (60, 157195662), (65, 145103688), (69, 136691880), (72, 130996385), (78, 120919740), (90, 104797108), (92, 102518910), (104, 90689805), (115, 82015128), (117, 80613160), (120, 78597831), (130, 72551844), (138, 68345940), (156, 60459870), (180, 52398554), (184, 51259455), (195, 48367896), (207, 45563960), (230, 41007564), (234, 40306580), (260, 36275922), (276, 34172970), (299, 31544280), (312, 30229935), (345, 27338376), (360, 26199277), (390, 24183948), (414, 22781980), (460, 20503782), (468, 20153290), (520, 18137961), (552, 17086485), (585, 16122632), (598, 15772140), (690, 13669188), (780, 12091974), (828, 11390990), (897, 10514760), (920, 10251891), (936, 10076645), (1035, 9112792), (1170, 8061316), (1196, 7886070), (1380, 6834594), (1495, 6308856), (1560, 6045987), (1656, 5695495), (1794, 5257380), (2070, 4556396), (2340, 4030658), (2392, 3943035), (2691, 3504920), (2760, 3417297), (2990, 3154428), (3588, 2628690), (4140, 2278198), (4485, 2102952), (4680, 2015329), (5382, 1752460), (5980, 1577214), (7176, 1314345), (8280, 1139099), (8970, 1051476), (10764, 876230), (11960, 788607), (13455, 700984), (17940, 525738), (21528, 438115), (26910, 350492), (35880, 262869), (53820, 175246), (87623, 107640)]