221716320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 882524160

約数和(自身を除く): 660807840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 32, 35, 38, 40, 42, 46, 48, 56, 57, 60, 69, 70, 76, 80, 84, 92, 95, 96, 105, 112, 114, 115, 120, 133, 138, 140, 151, 152, 160, 161, 168, 184, 190, 210, 224, 228, 230, 240, 266, 276, 280, 285, 302, 304, 322, 336, 345, 368, 380, 399, 420, 437, 453, 456, 460, 480, 483, 532, 552, 560, 570, 604, 608, 644, 665, 672, 690, 736, 755, 760, 798, 805, 840, 874, 906, 912, 920, 966, 1057, 1064, 1104, 1120, 1140, 1208, 1288, 1311, 1330, 1380, 1510, 1520, 1596, 1610, 1680, 1748, 1812, 1824, 1840, 1932, 1995, 2114, 2128, 2185, 2208, 2265, 2280, 2415, 2416, 2576, 2622, 2660, 2760, 2869, 3020, 3040, 3059, 3171, 3192, 3220, 3360, 3473, 3496, 3624, 3680, 3864, 3990, 4228, 4256, 4370, 4530, 4560, 4830, 4832, 5152, 5244, 5285, 5320, 5520, 5738, 6040, 6118, 6342, 6384, 6440, 6555, 6946, 6992, 7248, 7728, 7980, 8456, 8607, 8740, 9060, 9120, 9177, 9660, 10419, 10488, 10570, 10640, 11040, 11476, 12080, 12236, 12684, 12768, 12880, 13110, 13892, 13984, 14345, 14496, 15295, 15456, 15855, 15960, 16912, 17214, 17365, 17480, 18120, 18354, 19320, 20083, 20838, 20976, 21140, 21280, 22952, 24160, 24311, 24472, 25368, 25760, 26220, 27784, 28690, 30590, 31710, 31920, 33824, 34428, 34730, 34960, 36240, 36708, 38640, 40166, 41676, 41952, 42280, 43035, 45885, 45904, 48622, 48944, 50736, 52095, 52440, 55568, 57380, 60249, 61180, 63420, 63840, 65987, 68856, 69460, 69920, 72480, 72933, 73416, 77280, 80332, 83352, 84560, 86070, 91770, 91808, 97244, 97888, 100415, 101472, 104190, 104880, 111136, 114760, 120498, 121555, 122360, 126840, 131974, 137712, 138920, 145866, 146832, 160664, 166704, 169120, 172140, 183540, 194488, 197961, 200830, 208380, 209760, 229520, 240996, 243110, 244720, 253680, 263948, 275424, 277840, 291732, 293664, 301245, 321328, 329935, 333408, 344280, 364665, 367080, 388976, 395922, 401660, 416760, 459040, 461909, 481992, 486220, 489440, 507360, 527896, 555680, 583464, 602490, 642656, 659870, 688560, 729330, 734160, 777952, 791844, 803320, 833520, 923818, 963984, 972440, 989805, 1055792, 1166928, 1204980, 1319740, 1377120, 1385727, 1458660, 1468320, 1583688, 1606640, 1667040, 1847636, 1927968, 1944880, 1979610, 2111584, 2309545, 2333856, 2409960, 2639480, 2771454, 2917320, 3167376, 3213280, 3695272, 3889760, 3959220, 4619090, 4819920, 5278960, 5542908, 5834640, 6334752, 6928635, 7390544, 7918440, 9238180, 9639840, 10557920, 11085816, 11669280, 13857270, 14781088, 15836880, 18476360, 22171632, 27714540, 31673760, 36952720, 44343264, 55429080, 73905440, 110858160, 221716320]

約数ペア:

[(1, 221716320), (2, 110858160), (3, 73905440), (4, 55429080), (5, 44343264), (6, 36952720), (7, 31673760), (8, 27714540), (10, 22171632), (12, 18476360), (14, 15836880), (15, 14781088), (16, 13857270), (19, 11669280), (20, 11085816), (21, 10557920), (23, 9639840), (24, 9238180), (28, 7918440), (30, 7390544), (32, 6928635), (35, 6334752), (38, 5834640), (40, 5542908), (42, 5278960), (46, 4819920), (48, 4619090), (56, 3959220), (57, 3889760), (60, 3695272), (69, 3213280), (70, 3167376), (76, 2917320), (80, 2771454), (84, 2639480), (92, 2409960), (95, 2333856), (96, 2309545), (105, 2111584), (112, 1979610), (114, 1944880), (115, 1927968), (120, 1847636), (133, 1667040), (138, 1606640), (140, 1583688), (151, 1468320), (152, 1458660), (160, 1385727), (161, 1377120), (168, 1319740), (184, 1204980), (190, 1166928), (210, 1055792), (224, 989805), (228, 972440), (230, 963984), (240, 923818), (266, 833520), (276, 803320), (280, 791844), (285, 777952), (302, 734160), (304, 729330), (322, 688560), (336, 659870), (345, 642656), (368, 602490), (380, 583464), (399, 555680), (420, 527896), (437, 507360), (453, 489440), (456, 486220), (460, 481992), (480, 461909), (483, 459040), (532, 416760), (552, 401660), (560, 395922), (570, 388976), (604, 367080), (608, 364665), (644, 344280), (665, 333408), (672, 329935), (690, 321328), (736, 301245), (755, 293664), (760, 291732), (798, 277840), (805, 275424), (840, 263948), (874, 253680), (906, 244720), (912, 243110), (920, 240996), (966, 229520), (1057, 209760), (1064, 208380), (1104, 200830), (1120, 197961), (1140, 194488), (1208, 183540), (1288, 172140), (1311, 169120), (1330, 166704), (1380, 160664), (1510, 146832), (1520, 145866), (1596, 138920), (1610, 137712), (1680, 131974), (1748, 126840), (1812, 122360), (1824, 121555), (1840, 120498), (1932, 114760), (1995, 111136), (2114, 104880), (2128, 104190), (2185, 101472), (2208, 100415), (2265, 97888), (2280, 97244), (2415, 91808), (2416, 91770), (2576, 86070), (2622, 84560), (2660, 83352), (2760, 80332), (2869, 77280), (3020, 73416), (3040, 72933), (3059, 72480), (3171, 69920), (3192, 69460), (3220, 68856), (3360, 65987), (3473, 63840), (3496, 63420), (3624, 61180), (3680, 60249), (3864, 57380), (3990, 55568), (4228, 52440), (4256, 52095), (4370, 50736), (4530, 48944), (4560, 48622), (4830, 45904), (4832, 45885), (5152, 43035), (5244, 42280), (5285, 41952), (5320, 41676), (5520, 40166), (5738, 38640), (6040, 36708), (6118, 36240), (6342, 34960), (6384, 34730), (6440, 34428), (6555, 33824), (6946, 31920), (6992, 31710), (7248, 30590), (7728, 28690), (7980, 27784), (8456, 26220), (8607, 25760), (8740, 25368), (9060, 24472), (9120, 24311), (9177, 24160), (9660, 22952), (10419, 21280), (10488, 21140), (10570, 20976), (10640, 20838), (11040, 20083), (11476, 19320), (12080, 18354), (12236, 18120), (12684, 17480), (12768, 17365), (12880, 17214), (13110, 16912), (13892, 15960), (13984, 15855), (14345, 15456), (14496, 15295)]