40688253480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{13757}}^1$

素因数の和:14288

約数の個数: 192

約数和(自身を含む): 142286336640

約数和(自身を除く): 101598083160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 503, 588, 735, 840, 980, 1006, 1176, 1470, 1509, 1960, 2012, 2515, 2940, 3018, 3521, 4024, 5030, 5880, 6036, 7042, 7545, 10060, 10563, 12072, 13757, 14084, 15090, 17605, 20120, 21126, 24647, 27514, 28168, 30180, 35210, 41271, 42252, 49294, 52815, 55028, 60360, 68785, 70420, 73941, 82542, 84504, 96299, 98588, 105630, 110056, 123235, 137570, 140840, 147882, 165084, 192598, 197176, 206355, 211260, 246470, 275140, 288897, 295764, 330168, 369705, 385196, 412710, 422520, 481495, 492940, 550280, 577794, 591528, 674093, 739410, 770392, 825420, 962990, 985880, 1155588, 1348186, 1444485, 1478820, 1650840, 1925980, 2022279, 2311176, 2696372, 2888970, 2957640, 3370465, 3851960, 4044558, 5392744, 5777940, 6740930, 6919771, 8089116, 10111395, 11555880, 13481860, 13839542, 16178232, 20222790, 20759313, 26963720, 27679084, 34598855, 40445580, 41518626, 48438397, 55358168, 69197710, 80891160, 83037252, 96876794, 103796565, 138395420, 145315191, 166074504, 193753588, 207593130, 242191985, 276790840, 290630382, 339068779, 387507176, 415186260, 484383970, 581260764, 678137558, 726575955, 830372520, 968767940, 1017206337, 1162521528, 1356275116, 1453151910, 1695343895, 1937535880, 2034412674, 2712550232, 2906303820, 3390687790, 4068825348, 5086031685, 5812607640, 6781375580, 8137650696, 10172063370, 13562751160, 20344126740, 40688253480]

約数ペア:

[(1, 40688253480), (2, 20344126740), (3, 13562751160), (4, 10172063370), (5, 8137650696), (6, 6781375580), (7, 5812607640), (8, 5086031685), (10, 4068825348), (12, 3390687790), (14, 2906303820), (15, 2712550232), (20, 2034412674), (21, 1937535880), (24, 1695343895), (28, 1453151910), (30, 1356275116), (35, 1162521528), (40, 1017206337), (42, 968767940), (49, 830372520), (56, 726575955), (60, 678137558), (70, 581260764), (84, 484383970), (98, 415186260), (105, 387507176), (120, 339068779), (140, 290630382), (147, 276790840), (168, 242191985), (196, 207593130), (210, 193753588), (245, 166074504), (280, 145315191), (294, 138395420), (392, 103796565), (420, 96876794), (490, 83037252), (503, 80891160), (588, 69197710), (735, 55358168), (840, 48438397), (980, 41518626), (1006, 40445580), (1176, 34598855), (1470, 27679084), (1509, 26963720), (1960, 20759313), (2012, 20222790), (2515, 16178232), (2940, 13839542), (3018, 13481860), (3521, 11555880), (4024, 10111395), (5030, 8089116), (5880, 6919771), (6036, 6740930), (7042, 5777940), (7545, 5392744), (10060, 4044558), (10563, 3851960), (12072, 3370465), (13757, 2957640), (14084, 2888970), (15090, 2696372), (17605, 2311176), (20120, 2022279), (21126, 1925980), (24647, 1650840), (27514, 1478820), (28168, 1444485), (30180, 1348186), (35210, 1155588), (41271, 985880), (42252, 962990), (49294, 825420), (52815, 770392), (55028, 739410), (60360, 674093), (68785, 591528), (70420, 577794), (73941, 550280), (82542, 492940), (84504, 481495), (96299, 422520), (98588, 412710), (105630, 385196), (110056, 369705), (123235, 330168), (137570, 295764), (140840, 288897), (147882, 275140), (165084, 246470), (192598, 211260), (197176, 206355)]