417157920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 288

約数和(自身を含む): 1525305600

約数和(自身を除く): 1108147680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 79, 80, 90, 95, 96, 114, 120, 144, 152, 158, 160, 171, 180, 190, 193, 228, 237, 240, 285, 288, 304, 316, 342, 360, 380, 386, 395, 456, 474, 480, 570, 579, 608, 632, 684, 711, 720, 760, 772, 790, 855, 912, 948, 965, 1140, 1158, 1185, 1264, 1368, 1422, 1440, 1501, 1520, 1544, 1580, 1710, 1737, 1824, 1896, 1930, 2280, 2316, 2370, 2528, 2736, 2844, 2895, 3002, 3040, 3088, 3160, 3420, 3474, 3555, 3667, 3792, 3860, 4503, 4560, 4632, 4740, 5472, 5688, 5790, 6004, 6176, 6320, 6840, 6948, 7110, 7334, 7505, 7584, 7720, 8685, 9006, 9120, 9264, 9480, 11001, 11376, 11580, 12008, 12640, 13509, 13680, 13896, 14220, 14668, 15010, 15247, 15440, 17370, 18012, 18335, 18528, 18960, 22002, 22515, 22752, 23160, 24016, 27018, 27360, 27792, 28440, 29336, 30020, 30494, 30880, 33003, 34740, 36024, 36670, 37920, 44004, 45030, 45741, 46320, 48032, 54036, 55005, 55584, 56880, 58672, 60040, 60988, 66006, 67545, 69480, 72048, 73340, 76235, 88008, 90060, 91482, 92640, 108072, 110010, 113760, 117344, 120080, 121976, 132012, 135090, 137223, 138960, 144096, 146680, 152470, 165015, 176016, 180120, 182964, 216144, 220020, 228705, 240160, 243952, 264024, 270180, 274446, 277920, 289693, 293360, 304940, 330030, 352032, 360240, 365928, 432288, 440040, 457410, 487904, 528048, 540360, 548892, 579386, 586720, 609880, 660060, 686115, 720480, 731856, 869079, 880080, 914820, 1056096, 1080720, 1097784, 1158772, 1219760, 1320120, 1372230, 1448465, 1463712, 1738158, 1760160, 1829640, 2161440, 2195568, 2317544, 2439520, 2607237, 2640240, 2744460, 2896930, 3476316, 3659280, 4345395, 4391136, 4635088, 5214474, 5280480, 5488920, 5793860, 6952632, 7318560, 8690790, 9270176, 10428948, 10977840, 11587720, 13036185, 13905264, 17381580, 20857896, 21955680, 23175440, 26072370, 27810528, 34763160, 41715792, 46350880, 52144740, 69526320, 83431584, 104289480, 139052640, 208578960, 417157920]

約数ペア:

[(1, 417157920), (2, 208578960), (3, 139052640), (4, 104289480), (5, 83431584), (6, 69526320), (8, 52144740), (9, 46350880), (10, 41715792), (12, 34763160), (15, 27810528), (16, 26072370), (18, 23175440), (19, 21955680), (20, 20857896), (24, 17381580), (30, 13905264), (32, 13036185), (36, 11587720), (38, 10977840), (40, 10428948), (45, 9270176), (48, 8690790), (57, 7318560), (60, 6952632), (72, 5793860), (76, 5488920), (79, 5280480), (80, 5214474), (90, 4635088), (95, 4391136), (96, 4345395), (114, 3659280), (120, 3476316), (144, 2896930), (152, 2744460), (158, 2640240), (160, 2607237), (171, 2439520), (180, 2317544), (190, 2195568), (193, 2161440), (228, 1829640), (237, 1760160), (240, 1738158), (285, 1463712), (288, 1448465), (304, 1372230), (316, 1320120), (342, 1219760), (360, 1158772), (380, 1097784), (386, 1080720), (395, 1056096), (456, 914820), (474, 880080), (480, 869079), (570, 731856), (579, 720480), (608, 686115), (632, 660060), (684, 609880), (711, 586720), (720, 579386), (760, 548892), (772, 540360), (790, 528048), (855, 487904), (912, 457410), (948, 440040), (965, 432288), (1140, 365928), (1158, 360240), (1185, 352032), (1264, 330030), (1368, 304940), (1422, 293360), (1440, 289693), (1501, 277920), (1520, 274446), (1544, 270180), (1580, 264024), (1710, 243952), (1737, 240160), (1824, 228705), (1896, 220020), (1930, 216144), (2280, 182964), (2316, 180120), (2370, 176016), (2528, 165015), (2736, 152470), (2844, 146680), (2895, 144096), (3002, 138960), (3040, 137223), (3088, 135090), (3160, 132012), (3420, 121976), (3474, 120080), (3555, 117344), (3667, 113760), (3792, 110010), (3860, 108072), (4503, 92640), (4560, 91482), (4632, 90060), (4740, 88008), (5472, 76235), (5688, 73340), (5790, 72048), (6004, 69480), (6176, 67545), (6320, 66006), (6840, 60988), (6948, 60040), (7110, 58672), (7334, 56880), (7505, 55584), (7584, 55005), (7720, 54036), (8685, 48032), (9006, 46320), (9120, 45741), (9264, 45030), (9480, 44004), (11001, 37920), (11376, 36670), (11580, 36024), (12008, 34740), (12640, 33003), (13509, 30880), (13680, 30494), (13896, 30020), (14220, 29336), (14668, 28440), (15010, 27792), (15247, 27360), (15440, 27018), (17370, 24016), (18012, 23160), (18335, 22752), (18528, 22515), (18960, 22002)]