163877280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 661893120

約数和(自身を除く): 498015840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 151, 152, 160, 168, 170, 190, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 302, 304, 323, 336, 340, 357, 380, 399, 408, 420, 453, 456, 476, 480, 510, 532, 544, 560, 570, 595, 604, 608, 646, 665, 672, 680, 714, 755, 760, 798, 816, 840, 906, 912, 952, 969, 1020, 1057, 1064, 1120, 1140, 1190, 1208, 1292, 1330, 1360, 1428, 1510, 1520, 1596, 1615, 1632, 1680, 1785, 1812, 1824, 1904, 1938, 1995, 2040, 2114, 2128, 2261, 2265, 2280, 2380, 2416, 2567, 2584, 2660, 2720, 2856, 2869, 3020, 3040, 3171, 3192, 3230, 3360, 3570, 3624, 3808, 3876, 3990, 4080, 4228, 4256, 4522, 4530, 4560, 4760, 4832, 4845, 5134, 5168, 5285, 5320, 5712, 5738, 6040, 6342, 6384, 6460, 6783, 7140, 7248, 7701, 7752, 7980, 8160, 8456, 8607, 9044, 9060, 9120, 9520, 9690, 10268, 10336, 10570, 10640, 11305, 11424, 11476, 12080, 12684, 12768, 12835, 12920, 13566, 14280, 14345, 14496, 15402, 15504, 15855, 15960, 16912, 17214, 17969, 18088, 18120, 19040, 19380, 20083, 20536, 21140, 21280, 22610, 22952, 24160, 25368, 25670, 25840, 27132, 28560, 28690, 30804, 31008, 31710, 31920, 33824, 33915, 34428, 35938, 36176, 36240, 38505, 38760, 40166, 41072, 42280, 43035, 45220, 45904, 48773, 50736, 51340, 51680, 53907, 54264, 57120, 57380, 60249, 61608, 63420, 63840, 67830, 68856, 71876, 72352, 72480, 77010, 77520, 80332, 82144, 84560, 86070, 89845, 90440, 91808, 97546, 100415, 101472, 102680, 107814, 108528, 114760, 120498, 123216, 126840, 135660, 137712, 143752, 146319, 154020, 155040, 160664, 169120, 172140, 179690, 180880, 195092, 200830, 205360, 215628, 217056, 229520, 240996, 243865, 246432, 253680, 269535, 271320, 275424, 287504, 292638, 301245, 308040, 321328, 341411, 344280, 359380, 361760, 390184, 401660, 410720, 431256, 459040, 481992, 487730, 507360, 539070, 542640, 575008, 585276, 602490, 616080, 642656, 682822, 688560, 718760, 731595, 780368, 803320, 862512, 963984, 975460, 1024233, 1078140, 1085280, 1170552, 1204980, 1232160, 1365644, 1377120, 1437520, 1463190, 1560736, 1606640, 1707055, 1725024, 1927968, 1950920, 2048466, 2156280, 2341104, 2409960, 2731288, 2875040, 2926380, 3213280, 3414110, 3901840, 4096932, 4312560, 4682208, 4819920, 5121165, 5462576, 5852760, 6828220, 7803680, 8193864, 8625120, 9639840, 10242330, 10925152, 11705520, 13656440, 16387728, 20484660, 23411040, 27312880, 32775456, 40969320, 54625760, 81938640, 163877280]

約数ペア:

[(1, 163877280), (2, 81938640), (3, 54625760), (4, 40969320), (5, 32775456), (6, 27312880), (7, 23411040), (8, 20484660), (10, 16387728), (12, 13656440), (14, 11705520), (15, 10925152), (16, 10242330), (17, 9639840), (19, 8625120), (20, 8193864), (21, 7803680), (24, 6828220), (28, 5852760), (30, 5462576), (32, 5121165), (34, 4819920), (35, 4682208), (38, 4312560), (40, 4096932), (42, 3901840), (48, 3414110), (51, 3213280), (56, 2926380), (57, 2875040), (60, 2731288), (68, 2409960), (70, 2341104), (76, 2156280), (80, 2048466), (84, 1950920), (85, 1927968), (95, 1725024), (96, 1707055), (102, 1606640), (105, 1560736), (112, 1463190), (114, 1437520), (119, 1377120), (120, 1365644), (133, 1232160), (136, 1204980), (140, 1170552), (151, 1085280), (152, 1078140), (160, 1024233), (168, 975460), (170, 963984), (190, 862512), (204, 803320), (210, 780368), (224, 731595), (228, 718760), (238, 688560), (240, 682822), (255, 642656), (266, 616080), (272, 602490), (280, 585276), (285, 575008), (302, 542640), (304, 539070), (323, 507360), (336, 487730), (340, 481992), (357, 459040), (380, 431256), (399, 410720), (408, 401660), (420, 390184), (453, 361760), (456, 359380), (476, 344280), (480, 341411), (510, 321328), (532, 308040), (544, 301245), (560, 292638), (570, 287504), (595, 275424), (604, 271320), (608, 269535), (646, 253680), (665, 246432), (672, 243865), (680, 240996), (714, 229520), (755, 217056), (760, 215628), (798, 205360), (816, 200830), (840, 195092), (906, 180880), (912, 179690), (952, 172140), (969, 169120), (1020, 160664), (1057, 155040), (1064, 154020), (1120, 146319), (1140, 143752), (1190, 137712), (1208, 135660), (1292, 126840), (1330, 123216), (1360, 120498), (1428, 114760), (1510, 108528), (1520, 107814), (1596, 102680), (1615, 101472), (1632, 100415), (1680, 97546), (1785, 91808), (1812, 90440), (1824, 89845), (1904, 86070), (1938, 84560), (1995, 82144), (2040, 80332), (2114, 77520), (2128, 77010), (2261, 72480), (2265, 72352), (2280, 71876), (2380, 68856), (2416, 67830), (2567, 63840), (2584, 63420), (2660, 61608), (2720, 60249), (2856, 57380), (2869, 57120), (3020, 54264), (3040, 53907), (3171, 51680), (3192, 51340), (3230, 50736), (3360, 48773), (3570, 45904), (3624, 45220), (3808, 43035), (3876, 42280), (3990, 41072), (4080, 40166), (4228, 38760), (4256, 38505), (4522, 36240), (4530, 36176), (4560, 35938), (4760, 34428), (4832, 33915), (4845, 33824), (5134, 31920), (5168, 31710), (5285, 31008), (5320, 30804), (5712, 28690), (5738, 28560), (6040, 27132), (6342, 25840), (6384, 25670), (6460, 25368), (6783, 24160), (7140, 22952), (7248, 22610), (7701, 21280), (7752, 21140), (7980, 20536), (8160, 20083), (8456, 19380), (8607, 19040), (9044, 18120), (9060, 18088), (9120, 17969), (9520, 17214), (9690, 16912), (10268, 15960), (10336, 15855), (10570, 15504), (10640, 15402), (11305, 14496), (11424, 14345), (11476, 14280), (12080, 13566), (12684, 12920), (12768, 12835)]