78230707920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{8447}}^1$

素因数の和:9162

約数の個数: 240

約数和(自身を含む): 276993699840

約数和(自身を除く): 198762991920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 677, 684, 720, 760, 855, 912, 1140, 1354, 1368, 1520, 1710, 2031, 2280, 2708, 2736, 3385, 3420, 4062, 4560, 5416, 6093, 6770, 6840, 8124, 8447, 10155, 10832, 12186, 12863, 13540, 13680, 16248, 16894, 20310, 24372, 25341, 25726, 27080, 30465, 32496, 33788, 38589, 40620, 42235, 48744, 50682, 51452, 54160, 60930, 64315, 67576, 76023, 77178, 81240, 84470, 97488, 101364, 102904, 115767, 121860, 126705, 128630, 135152, 152046, 154356, 160493, 162480, 168940, 192945, 202728, 205808, 231534, 243720, 253410, 257260, 304092, 308712, 320986, 337880, 380115, 385890, 405456, 463068, 481479, 487440, 506820, 514520, 578835, 608184, 617424, 641972, 675760, 760230, 771780, 802465, 926136, 962958, 1013640, 1029040, 1157670, 1216368, 1283944, 1444437, 1520460, 1543560, 1604930, 1852272, 1925916, 2027280, 2315340, 2407395, 2567888, 2888874, 3040920, 3087120, 3209860, 3851832, 4630680, 4814790, 5718619, 5777748, 6081840, 6419720, 7222185, 7703664, 9261360, 9629580, 11437238, 11555496, 12839440, 14444370, 17155857, 19259160, 22874476, 23110992, 28593095, 28888740, 34311714, 38518320, 45748952, 51467571, 57186190, 57777480, 68623428, 85779285, 91497904, 102935142, 108653761, 114372380, 115554960, 137246856, 171558570, 205870284, 217307522, 228744760, 257337855, 274493712, 325961283, 343117140, 411740568, 434615044, 457489520, 514675710, 543268805, 651922566, 686234280, 823481136, 869230088, 977883849, 1029351420, 1086537610, 1303845132, 1372468560, 1629806415, 1738460176, 1955767698, 2058702840, 2173075220, 2607690264, 3259612830, 3911535396, 4117405680, 4346150440, 4889419245, 5215380528, 6519225660, 7823070792, 8692300880, 9778838490, 13038451320, 15646141584, 19557676980, 26076902640, 39115353960, 78230707920]

約数ペア:

[(1, 78230707920), (2, 39115353960), (3, 26076902640), (4, 19557676980), (5, 15646141584), (6, 13038451320), (8, 9778838490), (9, 8692300880), (10, 7823070792), (12, 6519225660), (15, 5215380528), (16, 4889419245), (18, 4346150440), (19, 4117405680), (20, 3911535396), (24, 3259612830), (30, 2607690264), (36, 2173075220), (38, 2058702840), (40, 1955767698), (45, 1738460176), (48, 1629806415), (57, 1372468560), (60, 1303845132), (72, 1086537610), (76, 1029351420), (80, 977883849), (90, 869230088), (95, 823481136), (114, 686234280), (120, 651922566), (144, 543268805), (152, 514675710), (171, 457489520), (180, 434615044), (190, 411740568), (228, 343117140), (240, 325961283), (285, 274493712), (304, 257337855), (342, 228744760), (360, 217307522), (380, 205870284), (456, 171558570), (570, 137246856), (677, 115554960), (684, 114372380), (720, 108653761), (760, 102935142), (855, 91497904), (912, 85779285), (1140, 68623428), (1354, 57777480), (1368, 57186190), (1520, 51467571), (1710, 45748952), (2031, 38518320), (2280, 34311714), (2708, 28888740), (2736, 28593095), (3385, 23110992), (3420, 22874476), (4062, 19259160), (4560, 17155857), (5416, 14444370), (6093, 12839440), (6770, 11555496), (6840, 11437238), (8124, 9629580), (8447, 9261360), (10155, 7703664), (10832, 7222185), (12186, 6419720), (12863, 6081840), (13540, 5777748), (13680, 5718619), (16248, 4814790), (16894, 4630680), (20310, 3851832), (24372, 3209860), (25341, 3087120), (25726, 3040920), (27080, 2888874), (30465, 2567888), (32496, 2407395), (33788, 2315340), (38589, 2027280), (40620, 1925916), (42235, 1852272), (48744, 1604930), (50682, 1543560), (51452, 1520460), (54160, 1444437), (60930, 1283944), (64315, 1216368), (67576, 1157670), (76023, 1029040), (77178, 1013640), (81240, 962958), (84470, 926136), (97488, 802465), (101364, 771780), (102904, 760230), (115767, 675760), (121860, 641972), (126705, 617424), (128630, 608184), (135152, 578835), (152046, 514520), (154356, 506820), (160493, 487440), (162480, 481479), (168940, 463068), (192945, 405456), (202728, 385890), (205808, 380115), (231534, 337880), (243720, 320986), (253410, 308712), (257260, 304092)]