821162160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 480

約数和(自身を含む): 3457778688

約数和(自身を除く): 2636616528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 83, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 151, 156, 166, 168, 180, 182, 195, 208, 210, 234, 240, 249, 252, 260, 273, 280, 302, 312, 315, 332, 336, 360, 364, 390, 415, 420, 453, 455, 468, 498, 504, 520, 546, 560, 581, 585, 604, 624, 630, 664, 720, 728, 747, 755, 780, 819, 830, 840, 906, 910, 936, 996, 1008, 1040, 1057, 1079, 1092, 1162, 1170, 1208, 1245, 1260, 1328, 1359, 1365, 1456, 1494, 1510, 1560, 1638, 1660, 1680, 1743, 1812, 1820, 1872, 1963, 1992, 2114, 2158, 2184, 2265, 2324, 2340, 2416, 2490, 2520, 2718, 2730, 2905, 2988, 3020, 3120, 3171, 3237, 3276, 3320, 3486, 3624, 3640, 3735, 3926, 3984, 4095, 4228, 4316, 4368, 4530, 4648, 4680, 4980, 5040, 5229, 5285, 5395, 5436, 5460, 5810, 5889, 5976, 6040, 6342, 6474, 6552, 6640, 6795, 6972, 7248, 7280, 7470, 7553, 7852, 8190, 8456, 8632, 8715, 9060, 9296, 9360, 9513, 9711, 9815, 9960, 10458, 10570, 10790, 10872, 10920, 11620, 11778, 11952, 12080, 12533, 12684, 12948, 13104, 13590, 13741, 13944, 14940, 15106, 15704, 15855, 16185, 16380, 16912, 17264, 17430, 17667, 18120, 19026, 19422, 19630, 19920, 20916, 21140, 21580, 21744, 21840, 22659, 23240, 23556, 25066, 25368, 25896, 26145, 27180, 27482, 27888, 29445, 29880, 30212, 31408, 31710, 32370, 32760, 34860, 35334, 36240, 37599, 37765, 38052, 38844, 39260, 41223, 41832, 42280, 43160, 45318, 46480, 47112, 47565, 48555, 50132, 50736, 51792, 52290, 54360, 54964, 58890, 59760, 60424, 62665, 63420, 64740, 65520, 67977, 68705, 69720, 70668, 75198, 75530, 76104, 77688, 78520, 82446, 83664, 84560, 86320, 87731, 88335, 90636, 94224, 95130, 97110, 100264, 104580, 108720, 109928, 112797, 113295, 117780, 120848, 123669, 125330, 126840, 129480, 135954, 137410, 139440, 141336, 150396, 151060, 152208, 155376, 157040, 162929, 164892, 175462, 176670, 181272, 187995, 190260, 194220, 200528, 206115, 209160, 219856, 225594, 226590, 235560, 247338, 250660, 253680, 258960, 263193, 271908, 274820, 282672, 300792, 302120, 325858, 329784, 339885, 350924, 353340, 362544, 375990, 380520, 388440, 412230, 418320, 438655, 451188, 453180, 471120, 488787, 494676, 501320, 526386, 543816, 549640, 563985, 601584, 604240, 618345, 651716, 659568, 679770, 701848, 706680, 751980, 761040, 776880, 789579, 814645, 824460, 877310, 902376, 906360, 977574, 989352, 1002640, 1052772, 1087632, 1099280, 1127970, 1140503, 1236690, 1303432, 1315965, 1359540, 1403696, 1413360, 1466361, 1503960, 1579158, 1629290, 1648920, 1754620, 1804752, 1812720, 1955148, 1978704, 2105544, 2255940, 2281006, 2443935, 2473380, 2606864, 2631930, 2719080, 2932722, 3007920, 3158316, 3258580, 3297840, 3421509, 3509240, 3910296, 3947895, 4211088, 4511880, 4562012, 4887870, 4946760, 5263860, 5438160, 5702515, 5865444, 6316632, 6517160, 6843018, 7018480, 7331805, 7820592, 7895790, 9023760, 9124024, 9775740, 9893520, 10264527, 10527720, 11405030, 11730888, 12633264, 13034320, 13686036, 14663610, 15791580, 17107545, 18248048, 19551480, 20529054, 21055440, 22810060, 23461776, 27372072, 29327220, 31583160, 34215090, 39102960, 41058108, 45620120, 51322635, 54744144, 58654440, 63166320, 68430180, 82116216, 91240240, 102645270, 117308880, 136860360, 164232432, 205290540, 273720720, 410581080, 821162160]

約数ペア:

[(1, 821162160), (2, 410581080), (3, 273720720), (4, 205290540), (5, 164232432), (6, 136860360), (7, 117308880), (8, 102645270), (9, 91240240), (10, 82116216), (12, 68430180), (13, 63166320), (14, 58654440), (15, 54744144), (16, 51322635), (18, 45620120), (20, 41058108), (21, 39102960), (24, 34215090), (26, 31583160), (28, 29327220), (30, 27372072), (35, 23461776), (36, 22810060), (39, 21055440), (40, 20529054), (42, 19551480), (45, 18248048), (48, 17107545), (52, 15791580), (56, 14663610), (60, 13686036), (63, 13034320), (65, 12633264), (70, 11730888), (72, 11405030), (78, 10527720), (80, 10264527), (83, 9893520), (84, 9775740), (90, 9124024), (91, 9023760), (104, 7895790), (105, 7820592), (112, 7331805), (117, 7018480), (120, 6843018), (126, 6517160), (130, 6316632), (140, 5865444), (144, 5702515), (151, 5438160), (156, 5263860), (166, 4946760), (168, 4887870), (180, 4562012), (182, 4511880), (195, 4211088), (208, 3947895), (210, 3910296), (234, 3509240), (240, 3421509), (249, 3297840), (252, 3258580), (260, 3158316), (273, 3007920), (280, 2932722), (302, 2719080), (312, 2631930), (315, 2606864), (332, 2473380), (336, 2443935), (360, 2281006), (364, 2255940), (390, 2105544), (415, 1978704), (420, 1955148), (453, 1812720), (455, 1804752), (468, 1754620), (498, 1648920), (504, 1629290), (520, 1579158), (546, 1503960), (560, 1466361), (581, 1413360), (585, 1403696), (604, 1359540), (624, 1315965), (630, 1303432), (664, 1236690), (720, 1140503), (728, 1127970), (747, 1099280), (755, 1087632), (780, 1052772), (819, 1002640), (830, 989352), (840, 977574), (906, 906360), (910, 902376), (936, 877310), (996, 824460), (1008, 814645), (1040, 789579), (1057, 776880), (1079, 761040), (1092, 751980), (1162, 706680), (1170, 701848), (1208, 679770), (1245, 659568), (1260, 651716), (1328, 618345), (1359, 604240), (1365, 601584), (1456, 563985), (1494, 549640), (1510, 543816), (1560, 526386), (1638, 501320), (1660, 494676), (1680, 488787), (1743, 471120), (1812, 453180), (1820, 451188), (1872, 438655), (1963, 418320), (1992, 412230), (2114, 388440), (2158, 380520), (2184, 375990), (2265, 362544), (2324, 353340), (2340, 350924), (2416, 339885), (2490, 329784), (2520, 325858), (2718, 302120), (2730, 300792), (2905, 282672), (2988, 274820), (3020, 271908), (3120, 263193), (3171, 258960), (3237, 253680), (3276, 250660), (3320, 247338), (3486, 235560), (3624, 226590), (3640, 225594), (3735, 219856), (3926, 209160), (3984, 206115), (4095, 200528), (4228, 194220), (4316, 190260), (4368, 187995), (4530, 181272), (4648, 176670), (4680, 175462), (4980, 164892), (5040, 162929), (5229, 157040), (5285, 155376), (5395, 152208), (5436, 151060), (5460, 150396), (5810, 141336), (5889, 139440), (5976, 137410), (6040, 135954), (6342, 129480), (6474, 126840), (6552, 125330), (6640, 123669), (6795, 120848), (6972, 117780), (7248, 113295), (7280, 112797), (7470, 109928), (7553, 108720), (7852, 104580), (8190, 100264), (8456, 97110), (8632, 95130), (8715, 94224), (9060, 90636), (9296, 88335), (9360, 87731), (9513, 86320), (9711, 84560), (9815, 83664), (9960, 82446), (10458, 78520), (10570, 77688), (10790, 76104), (10872, 75530), (10920, 75198), (11620, 70668), (11778, 69720), (11952, 68705), (12080, 67977), (12533, 65520), (12684, 64740), (12948, 63420), (13104, 62665), (13590, 60424), (13741, 59760), (13944, 58890), (14940, 54964), (15106, 54360), (15704, 52290), (15855, 51792), (16185, 50736), (16380, 50132), (16912, 48555), (17264, 47565), (17430, 47112), (17667, 46480), (18120, 45318), (19026, 43160), (19422, 42280), (19630, 41832), (19920, 41223), (20916, 39260), (21140, 38844), (21580, 38052), (21744, 37765), (21840, 37599), (22659, 36240), (23240, 35334), (23556, 34860), (25066, 32760), (25368, 32370), (25896, 31710), (26145, 31408), (27180, 30212), (27482, 29880), (27888, 29445)]