388204194960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{41897}}^1$

素因数の和:42690

約数の個数: 240

約数和(自身を含む): 1382264962416

約数和(自身を除く): 994060767456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 757, 765, 816, 1020, 1224, 1360, 1514, 1530, 2040, 2271, 2448, 3028, 3060, 3785, 4080, 4542, 6056, 6120, 6813, 7570, 9084, 11355, 12112, 12240, 12869, 13626, 15140, 18168, 22710, 25738, 27252, 30280, 34065, 36336, 38607, 41897, 45420, 51476, 54504, 60560, 64345, 68130, 77214, 83794, 90840, 102952, 109008, 115821, 125691, 128690, 136260, 154428, 167588, 181680, 193035, 205904, 209485, 231642, 251382, 257380, 272520, 308856, 335176, 377073, 386070, 418970, 463284, 502764, 514760, 545040, 579105, 617712, 628455, 670352, 712249, 754146, 772140, 837940, 926568, 1005528, 1029520, 1158210, 1256910, 1424498, 1508292, 1544280, 1675880, 1853136, 1885365, 2011056, 2136747, 2316420, 2513820, 2848996, 3016584, 3088560, 3351760, 3561245, 3770730, 4273494, 4632840, 5027640, 5697992, 6033168, 6410241, 7122490, 7541460, 8546988, 9265680, 10055280, 10683735, 11395984, 12820482, 14244980, 15082920, 17093976, 21367470, 25640964, 28489960, 30165840, 31716029, 32051205, 34187952, 42734940, 51281928, 56979920, 63432058, 64102410, 85469880, 95148087, 102563856, 126864116, 128204820, 158580145, 170939760, 190296174, 253728232, 256409640, 285444261, 317160290, 380592348, 475740435, 507456464, 512819280, 539172493, 570888522, 634320580, 761184696, 951480870, 1078344986, 1141777044, 1268641160, 1427221305, 1522369392, 1617517479, 1902961740, 2156689972, 2283554088, 2537282320, 2695862465, 2854442610, 3235034958, 3805923480, 4313379944, 4567108176, 4852552437, 5391724930, 5708885220, 6470069916, 7611846960, 8087587395, 8626759888, 9705104874, 10783449860, 11417770440, 12940139832, 16175174790, 19410209748, 21566899720, 22835540880, 24262762185, 25880279664, 32350349580, 38820419496, 43133799440, 48525524370, 64700699160, 77640838992, 97051048740, 129401398320, 194102097480, 388204194960]

約数ペア:

[(1, 388204194960), (2, 194102097480), (3, 129401398320), (4, 97051048740), (5, 77640838992), (6, 64700699160), (8, 48525524370), (9, 43133799440), (10, 38820419496), (12, 32350349580), (15, 25880279664), (16, 24262762185), (17, 22835540880), (18, 21566899720), (20, 19410209748), (24, 16175174790), (30, 12940139832), (34, 11417770440), (36, 10783449860), (40, 9705104874), (45, 8626759888), (48, 8087587395), (51, 7611846960), (60, 6470069916), (68, 5708885220), (72, 5391724930), (80, 4852552437), (85, 4567108176), (90, 4313379944), (102, 3805923480), (120, 3235034958), (136, 2854442610), (144, 2695862465), (153, 2537282320), (170, 2283554088), (180, 2156689972), (204, 1902961740), (240, 1617517479), (255, 1522369392), (272, 1427221305), (306, 1268641160), (340, 1141777044), (360, 1078344986), (408, 951480870), (510, 761184696), (612, 634320580), (680, 570888522), (720, 539172493), (757, 512819280), (765, 507456464), (816, 475740435), (1020, 380592348), (1224, 317160290), (1360, 285444261), (1514, 256409640), (1530, 253728232), (2040, 190296174), (2271, 170939760), (2448, 158580145), (3028, 128204820), (3060, 126864116), (3785, 102563856), (4080, 95148087), (4542, 85469880), (6056, 64102410), (6120, 63432058), (6813, 56979920), (7570, 51281928), (9084, 42734940), (11355, 34187952), (12112, 32051205), (12240, 31716029), (12869, 30165840), (13626, 28489960), (15140, 25640964), (18168, 21367470), (22710, 17093976), (25738, 15082920), (27252, 14244980), (30280, 12820482), (34065, 11395984), (36336, 10683735), (38607, 10055280), (41897, 9265680), (45420, 8546988), (51476, 7541460), (54504, 7122490), (60560, 6410241), (64345, 6033168), (68130, 5697992), (77214, 5027640), (83794, 4632840), (90840, 4273494), (102952, 3770730), (109008, 3561245), (115821, 3351760), (125691, 3088560), (128690, 3016584), (136260, 2848996), (154428, 2513820), (167588, 2316420), (181680, 2136747), (193035, 2011056), (205904, 1885365), (209485, 1853136), (231642, 1675880), (251382, 1544280), (257380, 1508292), (272520, 1424498), (308856, 1256910), (335176, 1158210), (377073, 1029520), (386070, 1005528), (418970, 926568), (463284, 837940), (502764, 772140), (514760, 754146), (545040, 712249), (579105, 670352), (617712, 628455)]