206718480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 400

約数和(自身を含む): 799413120

約数和(自身を除く): 592694640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 73, 76, 80, 81, 90, 92, 95, 108, 114, 115, 120, 135, 138, 144, 146, 152, 162, 171, 180, 184, 190, 207, 216, 219, 228, 230, 240, 270, 276, 285, 292, 304, 324, 342, 345, 360, 365, 368, 380, 405, 414, 432, 437, 438, 456, 460, 513, 540, 552, 570, 584, 621, 648, 657, 684, 690, 720, 730, 760, 810, 828, 855, 874, 876, 912, 920, 1026, 1035, 1080, 1095, 1104, 1140, 1168, 1242, 1296, 1311, 1314, 1368, 1380, 1387, 1460, 1520, 1539, 1620, 1656, 1679, 1710, 1748, 1752, 1840, 1863, 1971, 2052, 2070, 2160, 2185, 2190, 2280, 2484, 2565, 2622, 2628, 2736, 2760, 2774, 2920, 3078, 3105, 3240, 3285, 3312, 3358, 3420, 3496, 3504, 3726, 3933, 3942, 4104, 4140, 4161, 4370, 4380, 4560, 4968, 5037, 5130, 5244, 5256, 5520, 5548, 5840, 5913, 6156, 6210, 6480, 6555, 6570, 6716, 6840, 6935, 6992, 7452, 7695, 7866, 7884, 8208, 8280, 8322, 8395, 8740, 8760, 9315, 9855, 9936, 10074, 10260, 10488, 10512, 11096, 11799, 11826, 12312, 12420, 12483, 13110, 13140, 13432, 13680, 13870, 14904, 15111, 15390, 15732, 15768, 16560, 16644, 16790, 17480, 17520, 18630, 19665, 19710, 20148, 20520, 20805, 20976, 22192, 23598, 23652, 24624, 24840, 24966, 25185, 26220, 26280, 26864, 27740, 29565, 29808, 30222, 30780, 31464, 31536, 31901, 33288, 33580, 34960, 35397, 37260, 37449, 39330, 39420, 40296, 41040, 41610, 45333, 47196, 47304, 49680, 49932, 50370, 52440, 52560, 55480, 58995, 59130, 60444, 61560, 62415, 62928, 63802, 66576, 67160, 70794, 74520, 74898, 75555, 78660, 78840, 80592, 83220, 90666, 94392, 94608, 95703, 99864, 100740, 104880, 110960, 112347, 117990, 118260, 120888, 123120, 124830, 127604, 134320, 135999, 141588, 149040, 149796, 151110, 157320, 157680, 159505, 166440, 176985, 181332, 187245, 188784, 191406, 199728, 201480, 224694, 226665, 235980, 236520, 241776, 249660, 255208, 271998, 283176, 287109, 299592, 302220, 314640, 319010, 332880, 353970, 362664, 374490, 382812, 402960, 449388, 453330, 471960, 473040, 478515, 499320, 510416, 543996, 561735, 566352, 574218, 599184, 604440, 638020, 679995, 707940, 725328, 748980, 765624, 861327, 898776, 906660, 943920, 957030, 998640, 1087992, 1123470, 1148436, 1208880, 1276040, 1359990, 1415880, 1435545, 1497960, 1531248, 1722654, 1797552, 1813320, 1914060, 2175984, 2246940, 2296872, 2552080, 2583981, 2719980, 2831760, 2871090, 2995920, 3445308, 3626640, 3828120, 4306635, 4493880, 4593744, 5167962, 5439960, 5742180, 6890616, 7656240, 8613270, 8987760, 10335924, 10879920, 11484360, 12919905, 13781232, 17226540, 20671848, 22968720, 25839810, 34453080, 41343696, 51679620, 68906160, 103359240, 206718480]

約数ペア:

[(1, 206718480), (2, 103359240), (3, 68906160), (4, 51679620), (5, 41343696), (6, 34453080), (8, 25839810), (9, 22968720), (10, 20671848), (12, 17226540), (15, 13781232), (16, 12919905), (18, 11484360), (19, 10879920), (20, 10335924), (23, 8987760), (24, 8613270), (27, 7656240), (30, 6890616), (36, 5742180), (38, 5439960), (40, 5167962), (45, 4593744), (46, 4493880), (48, 4306635), (54, 3828120), (57, 3626640), (60, 3445308), (69, 2995920), (72, 2871090), (73, 2831760), (76, 2719980), (80, 2583981), (81, 2552080), (90, 2296872), (92, 2246940), (95, 2175984), (108, 1914060), (114, 1813320), (115, 1797552), (120, 1722654), (135, 1531248), (138, 1497960), (144, 1435545), (146, 1415880), (152, 1359990), (162, 1276040), (171, 1208880), (180, 1148436), (184, 1123470), (190, 1087992), (207, 998640), (216, 957030), (219, 943920), (228, 906660), (230, 898776), (240, 861327), (270, 765624), (276, 748980), (285, 725328), (292, 707940), (304, 679995), (324, 638020), (342, 604440), (345, 599184), (360, 574218), (365, 566352), (368, 561735), (380, 543996), (405, 510416), (414, 499320), (432, 478515), (437, 473040), (438, 471960), (456, 453330), (460, 449388), (513, 402960), (540, 382812), (552, 374490), (570, 362664), (584, 353970), (621, 332880), (648, 319010), (657, 314640), (684, 302220), (690, 299592), (720, 287109), (730, 283176), (760, 271998), (810, 255208), (828, 249660), (855, 241776), (874, 236520), (876, 235980), (912, 226665), (920, 224694), (1026, 201480), (1035, 199728), (1080, 191406), (1095, 188784), (1104, 187245), (1140, 181332), (1168, 176985), (1242, 166440), (1296, 159505), (1311, 157680), (1314, 157320), (1368, 151110), (1380, 149796), (1387, 149040), (1460, 141588), (1520, 135999), (1539, 134320), (1620, 127604), (1656, 124830), (1679, 123120), (1710, 120888), (1748, 118260), (1752, 117990), (1840, 112347), (1863, 110960), (1971, 104880), (2052, 100740), (2070, 99864), (2160, 95703), (2185, 94608), (2190, 94392), (2280, 90666), (2484, 83220), (2565, 80592), (2622, 78840), (2628, 78660), (2736, 75555), (2760, 74898), (2774, 74520), (2920, 70794), (3078, 67160), (3105, 66576), (3240, 63802), (3285, 62928), (3312, 62415), (3358, 61560), (3420, 60444), (3496, 59130), (3504, 58995), (3726, 55480), (3933, 52560), (3942, 52440), (4104, 50370), (4140, 49932), (4161, 49680), (4370, 47304), (4380, 47196), (4560, 45333), (4968, 41610), (5037, 41040), (5130, 40296), (5244, 39420), (5256, 39330), (5520, 37449), (5548, 37260), (5840, 35397), (5913, 34960), (6156, 33580), (6210, 33288), (6480, 31901), (6555, 31536), (6570, 31464), (6716, 30780), (6840, 30222), (6935, 29808), (6992, 29565), (7452, 27740), (7695, 26864), (7866, 26280), (7884, 26220), (8208, 25185), (8280, 24966), (8322, 24840), (8395, 24624), (8740, 23652), (8760, 23598), (9315, 22192), (9855, 20976), (9936, 20805), (10074, 20520), (10260, 20148), (10488, 19710), (10512, 19665), (11096, 18630), (11799, 17520), (11826, 17480), (12312, 16790), (12420, 16644), (12483, 16560), (13110, 15768), (13140, 15732), (13432, 15390), (13680, 15111), (13870, 14904)]