78048620280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{25189}}^1$

素因数の和:25379

約数の個数: 256

約数和(自身を含む): 275679360000

約数和(自身を除く): 197630739720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 151, 152, 171, 180, 190, 216, 228, 270, 285, 302, 342, 360, 380, 453, 456, 513, 540, 570, 604, 684, 755, 760, 855, 906, 1026, 1080, 1140, 1208, 1359, 1368, 1510, 1710, 1812, 2052, 2265, 2280, 2565, 2718, 2869, 3020, 3420, 3624, 4077, 4104, 4530, 5130, 5436, 5738, 6040, 6795, 6840, 8154, 8607, 9060, 10260, 10872, 11476, 13590, 14345, 16308, 17214, 18120, 20385, 20520, 22952, 25189, 25821, 27180, 28690, 32616, 34428, 40770, 43035, 50378, 51642, 54360, 57380, 68856, 75567, 77463, 81540, 86070, 100756, 103284, 114760, 125945, 129105, 151134, 154926, 163080, 172140, 201512, 206568, 226701, 251890, 258210, 302268, 309852, 344280, 377835, 387315, 453402, 478591, 503780, 516420, 604536, 619704, 680103, 755670, 774630, 906804, 957182, 1007560, 1032840, 1133505, 1360206, 1435773, 1511340, 1549260, 1813608, 1914364, 2267010, 2392955, 2720412, 2871546, 3022680, 3098520, 3400515, 3803539, 3828728, 4307319, 4534020, 4785910, 5440824, 5743092, 6801030, 7178865, 7607078, 8614638, 9068040, 9571820, 11410617, 11486184, 12921957, 13602060, 14357730, 15214156, 17229276, 19017695, 19143640, 21536595, 22821234, 25843914, 27204120, 28715460, 30428312, 34231851, 34458552, 38035390, 43073190, 45642468, 51687828, 57053085, 57430920, 64609785, 68463702, 72267241, 76070780, 86146380, 91284936, 102695553, 103375656, 114106170, 129219570, 136927404, 144534482, 152141560, 171159255, 172292760, 205391106, 216801723, 228212340, 258439140, 273854808, 289068964, 342318510, 361336205, 410782212, 433603446, 456424680, 513477765, 516878280, 578137928, 650405169, 684637020, 722672410, 821564424, 867206892, 1026955530, 1084008615, 1300810338, 1369274040, 1445344820, 1734413784, 1951215507, 2053911060, 2168017230, 2601620676, 2890689640, 3252025845, 3902431014, 4107822120, 4336034460, 5203241352, 6504051690, 7804862028, 8672068920, 9756077535, 13008103380, 15609724056, 19512155070, 26016206760, 39024310140, 78048620280]

約数ペア:

[(1, 78048620280), (2, 39024310140), (3, 26016206760), (4, 19512155070), (5, 15609724056), (6, 13008103380), (8, 9756077535), (9, 8672068920), (10, 7804862028), (12, 6504051690), (15, 5203241352), (18, 4336034460), (19, 4107822120), (20, 3902431014), (24, 3252025845), (27, 2890689640), (30, 2601620676), (36, 2168017230), (38, 2053911060), (40, 1951215507), (45, 1734413784), (54, 1445344820), (57, 1369274040), (60, 1300810338), (72, 1084008615), (76, 1026955530), (90, 867206892), (95, 821564424), (108, 722672410), (114, 684637020), (120, 650405169), (135, 578137928), (151, 516878280), (152, 513477765), (171, 456424680), (180, 433603446), (190, 410782212), (216, 361336205), (228, 342318510), (270, 289068964), (285, 273854808), (302, 258439140), (342, 228212340), (360, 216801723), (380, 205391106), (453, 172292760), (456, 171159255), (513, 152141560), (540, 144534482), (570, 136927404), (604, 129219570), (684, 114106170), (755, 103375656), (760, 102695553), (855, 91284936), (906, 86146380), (1026, 76070780), (1080, 72267241), (1140, 68463702), (1208, 64609785), (1359, 57430920), (1368, 57053085), (1510, 51687828), (1710, 45642468), (1812, 43073190), (2052, 38035390), (2265, 34458552), (2280, 34231851), (2565, 30428312), (2718, 28715460), (2869, 27204120), (3020, 25843914), (3420, 22821234), (3624, 21536595), (4077, 19143640), (4104, 19017695), (4530, 17229276), (5130, 15214156), (5436, 14357730), (5738, 13602060), (6040, 12921957), (6795, 11486184), (6840, 11410617), (8154, 9571820), (8607, 9068040), (9060, 8614638), (10260, 7607078), (10872, 7178865), (11476, 6801030), (13590, 5743092), (14345, 5440824), (16308, 4785910), (17214, 4534020), (18120, 4307319), (20385, 3828728), (20520, 3803539), (22952, 3400515), (25189, 3098520), (25821, 3022680), (27180, 2871546), (28690, 2720412), (32616, 2392955), (34428, 2267010), (40770, 1914364), (43035, 1813608), (50378, 1549260), (51642, 1511340), (54360, 1435773), (57380, 1360206), (68856, 1133505), (75567, 1032840), (77463, 1007560), (81540, 957182), (86070, 906804), (100756, 774630), (103284, 755670), (114760, 680103), (125945, 619704), (129105, 604536), (151134, 516420), (154926, 503780), (163080, 478591), (172140, 453402), (201512, 387315), (206568, 377835), (226701, 344280), (251890, 309852), (258210, 302268)]