146097840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 320

約数和(自身を含む): 571392000

約数和(自身を除く): 425294160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 48, 56, 57, 60, 69, 70, 76, 80, 84, 92, 95, 105, 112, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 199, 210, 228, 230, 240, 266, 276, 280, 285, 304, 322, 336, 345, 368, 380, 398, 399, 420, 437, 456, 460, 483, 532, 552, 560, 570, 597, 644, 665, 690, 760, 796, 798, 805, 840, 874, 912, 920, 966, 995, 1064, 1104, 1140, 1194, 1288, 1311, 1330, 1380, 1393, 1520, 1592, 1596, 1610, 1680, 1748, 1840, 1932, 1990, 1995, 2128, 2185, 2280, 2388, 2415, 2576, 2622, 2660, 2760, 2786, 2985, 3059, 3184, 3192, 3220, 3496, 3781, 3864, 3980, 3990, 4179, 4370, 4560, 4577, 4776, 4830, 5244, 5320, 5520, 5572, 5970, 6118, 6384, 6440, 6555, 6965, 6992, 7562, 7728, 7960, 7980, 8358, 8740, 9154, 9177, 9552, 9660, 10488, 10640, 11144, 11343, 11940, 12236, 12880, 13110, 13731, 13930, 15124, 15295, 15920, 15960, 16716, 17480, 18308, 18354, 18905, 19320, 20895, 20976, 22288, 22686, 22885, 23880, 24472, 26220, 26467, 27462, 27860, 30248, 30590, 31920, 32039, 33432, 34960, 36616, 36708, 37810, 38640, 41790, 45372, 45770, 45885, 47760, 48944, 52440, 52934, 54924, 55720, 56715, 60496, 61180, 64078, 66864, 68655, 73232, 73416, 75620, 79401, 83580, 86963, 90744, 91540, 91770, 96117, 104880, 105868, 109848, 111440, 113430, 122360, 128156, 132335, 137310, 146832, 151240, 158802, 160195, 167160, 173926, 181488, 183080, 183540, 192234, 211736, 219696, 226860, 244720, 256312, 260889, 264670, 274620, 302480, 317604, 320390, 334320, 347852, 366160, 367080, 384468, 397005, 423472, 434815, 453720, 480585, 512624, 521778, 529340, 549240, 608741, 635208, 640780, 695704, 734160, 768936, 794010, 869630, 907440, 961170, 1043556, 1058680, 1098480, 1217482, 1270416, 1281560, 1304445, 1391408, 1537872, 1588020, 1739260, 1826223, 1922340, 2087112, 2117360, 2434964, 2563120, 2608890, 3043705, 3176040, 3478520, 3652446, 3844680, 4174224, 4869928, 5217780, 6087410, 6352080, 6957040, 7304892, 7689360, 9131115, 9739856, 10435560, 12174820, 14609784, 18262230, 20871120, 24349640, 29219568, 36524460, 48699280, 73048920, 146097840]

約数ペア:

[(1, 146097840), (2, 73048920), (3, 48699280), (4, 36524460), (5, 29219568), (6, 24349640), (7, 20871120), (8, 18262230), (10, 14609784), (12, 12174820), (14, 10435560), (15, 9739856), (16, 9131115), (19, 7689360), (20, 7304892), (21, 6957040), (23, 6352080), (24, 6087410), (28, 5217780), (30, 4869928), (35, 4174224), (38, 3844680), (40, 3652446), (42, 3478520), (46, 3176040), (48, 3043705), (56, 2608890), (57, 2563120), (60, 2434964), (69, 2117360), (70, 2087112), (76, 1922340), (80, 1826223), (84, 1739260), (92, 1588020), (95, 1537872), (105, 1391408), (112, 1304445), (114, 1281560), (115, 1270416), (120, 1217482), (133, 1098480), (138, 1058680), (140, 1043556), (152, 961170), (161, 907440), (168, 869630), (184, 794010), (190, 768936), (199, 734160), (210, 695704), (228, 640780), (230, 635208), (240, 608741), (266, 549240), (276, 529340), (280, 521778), (285, 512624), (304, 480585), (322, 453720), (336, 434815), (345, 423472), (368, 397005), (380, 384468), (398, 367080), (399, 366160), (420, 347852), (437, 334320), (456, 320390), (460, 317604), (483, 302480), (532, 274620), (552, 264670), (560, 260889), (570, 256312), (597, 244720), (644, 226860), (665, 219696), (690, 211736), (760, 192234), (796, 183540), (798, 183080), (805, 181488), (840, 173926), (874, 167160), (912, 160195), (920, 158802), (966, 151240), (995, 146832), (1064, 137310), (1104, 132335), (1140, 128156), (1194, 122360), (1288, 113430), (1311, 111440), (1330, 109848), (1380, 105868), (1393, 104880), (1520, 96117), (1592, 91770), (1596, 91540), (1610, 90744), (1680, 86963), (1748, 83580), (1840, 79401), (1932, 75620), (1990, 73416), (1995, 73232), (2128, 68655), (2185, 66864), (2280, 64078), (2388, 61180), (2415, 60496), (2576, 56715), (2622, 55720), (2660, 54924), (2760, 52934), (2786, 52440), (2985, 48944), (3059, 47760), (3184, 45885), (3192, 45770), (3220, 45372), (3496, 41790), (3781, 38640), (3864, 37810), (3980, 36708), (3990, 36616), (4179, 34960), (4370, 33432), (4560, 32039), (4577, 31920), (4776, 30590), (4830, 30248), (5244, 27860), (5320, 27462), (5520, 26467), (5572, 26220), (5970, 24472), (6118, 23880), (6384, 22885), (6440, 22686), (6555, 22288), (6965, 20976), (6992, 20895), (7562, 19320), (7728, 18905), (7960, 18354), (7980, 18308), (8358, 17480), (8740, 16716), (9154, 15960), (9177, 15920), (9552, 15295), (9660, 15124), (10488, 13930), (10640, 13731), (11144, 13110), (11343, 12880), (11940, 12236)]