878300080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 320

約数和(自身を含む): 2659829760

約数和(自身を除く): 1781529680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 37, 38, 40, 46, 56, 70, 74, 76, 80, 92, 95, 97, 112, 115, 133, 140, 148, 152, 161, 184, 185, 190, 194, 230, 259, 266, 280, 296, 304, 322, 368, 370, 380, 388, 437, 460, 485, 518, 532, 560, 592, 644, 665, 679, 703, 740, 760, 776, 805, 851, 874, 920, 970, 1036, 1064, 1288, 1295, 1330, 1358, 1406, 1480, 1520, 1552, 1610, 1702, 1748, 1840, 1843, 1940, 2072, 2128, 2185, 2231, 2576, 2590, 2660, 2716, 2812, 2960, 3059, 3220, 3395, 3404, 3496, 3515, 3589, 3686, 3880, 4144, 4255, 4370, 4462, 4921, 5180, 5320, 5432, 5624, 5957, 6118, 6440, 6790, 6808, 6992, 7030, 7178, 7372, 7760, 8510, 8740, 8924, 9215, 9842, 10360, 10640, 10864, 11155, 11248, 11914, 12236, 12880, 12901, 13580, 13616, 14060, 14356, 14744, 15295, 15617, 16169, 17020, 17480, 17848, 17945, 18430, 19684, 20720, 22310, 23828, 24472, 24605, 25123, 25802, 27160, 28120, 28712, 29488, 29785, 30590, 31234, 32338, 34040, 34960, 35696, 35890, 36860, 39368, 42389, 44620, 47656, 48944, 49210, 50246, 51604, 54320, 56240, 57424, 59570, 61180, 62468, 64505, 64676, 68080, 68191, 71780, 73720, 78085, 78736, 80845, 82547, 84778, 89240, 95312, 98420, 100492, 103208, 113183, 119140, 122360, 124936, 125615, 129010, 129352, 136382, 143560, 147440, 156170, 161690, 165094, 169556, 178480, 196840, 200984, 206416, 211945, 226366, 238280, 244720, 249872, 251230, 258020, 258704, 272764, 287120, 296723, 312340, 323380, 330188, 339112, 340955, 393680, 401968, 412735, 423890, 452732, 476560, 477337, 502460, 516040, 545528, 565915, 577829, 593446, 624680, 646760, 660376, 678224, 681910, 825470, 847780, 905464, 954674, 1004920, 1032080, 1091056, 1131830, 1155658, 1186892, 1249360, 1293520, 1320752, 1363820, 1483615, 1568393, 1650940, 1695560, 1810928, 1909348, 2009840, 2263660, 2311316, 2373784, 2386685, 2727640, 2889145, 2967230, 3136786, 3301880, 3391120, 3818696, 4527320, 4622632, 4747568, 4773370, 5455280, 5778290, 5934460, 6273572, 6603760, 7637392, 7841965, 9054640, 9245264, 9546740, 10978751, 11556580, 11868920, 12547144, 15683930, 19093480, 21957502, 23113160, 23737840, 25094288, 31367860, 38186960, 43915004, 46226320, 54893755, 62735720, 87830008, 109787510, 125471440, 175660016, 219575020, 439150040, 878300080]

約数ペア:

[(1, 878300080), (2, 439150040), (4, 219575020), (5, 175660016), (7, 125471440), (8, 109787510), (10, 87830008), (14, 62735720), (16, 54893755), (19, 46226320), (20, 43915004), (23, 38186960), (28, 31367860), (35, 25094288), (37, 23737840), (38, 23113160), (40, 21957502), (46, 19093480), (56, 15683930), (70, 12547144), (74, 11868920), (76, 11556580), (80, 10978751), (92, 9546740), (95, 9245264), (97, 9054640), (112, 7841965), (115, 7637392), (133, 6603760), (140, 6273572), (148, 5934460), (152, 5778290), (161, 5455280), (184, 4773370), (185, 4747568), (190, 4622632), (194, 4527320), (230, 3818696), (259, 3391120), (266, 3301880), (280, 3136786), (296, 2967230), (304, 2889145), (322, 2727640), (368, 2386685), (370, 2373784), (380, 2311316), (388, 2263660), (437, 2009840), (460, 1909348), (485, 1810928), (518, 1695560), (532, 1650940), (560, 1568393), (592, 1483615), (644, 1363820), (665, 1320752), (679, 1293520), (703, 1249360), (740, 1186892), (760, 1155658), (776, 1131830), (805, 1091056), (851, 1032080), (874, 1004920), (920, 954674), (970, 905464), (1036, 847780), (1064, 825470), (1288, 681910), (1295, 678224), (1330, 660376), (1358, 646760), (1406, 624680), (1480, 593446), (1520, 577829), (1552, 565915), (1610, 545528), (1702, 516040), (1748, 502460), (1840, 477337), (1843, 476560), (1940, 452732), (2072, 423890), (2128, 412735), (2185, 401968), (2231, 393680), (2576, 340955), (2590, 339112), (2660, 330188), (2716, 323380), (2812, 312340), (2960, 296723), (3059, 287120), (3220, 272764), (3395, 258704), (3404, 258020), (3496, 251230), (3515, 249872), (3589, 244720), (3686, 238280), (3880, 226366), (4144, 211945), (4255, 206416), (4370, 200984), (4462, 196840), (4921, 178480), (5180, 169556), (5320, 165094), (5432, 161690), (5624, 156170), (5957, 147440), (6118, 143560), (6440, 136382), (6790, 129352), (6808, 129010), (6992, 125615), (7030, 124936), (7178, 122360), (7372, 119140), (7760, 113183), (8510, 103208), (8740, 100492), (8924, 98420), (9215, 95312), (9842, 89240), (10360, 84778), (10640, 82547), (10864, 80845), (11155, 78736), (11248, 78085), (11914, 73720), (12236, 71780), (12880, 68191), (12901, 68080), (13580, 64676), (13616, 64505), (14060, 62468), (14356, 61180), (14744, 59570), (15295, 57424), (15617, 56240), (16169, 54320), (17020, 51604), (17480, 50246), (17848, 49210), (17945, 48944), (18430, 47656), (19684, 44620), (20720, 42389), (22310, 39368), (23828, 36860), (24472, 35890), (24605, 35696), (25123, 34960), (25802, 34040), (27160, 32338), (28120, 31234), (28712, 30590), (29488, 29785)]