181410240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 224

約数和(自身を含む): 645200640

約数和(自身を除く): 463790400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 320, 328, 330, 352, 410, 419, 440, 451, 480, 492, 528, 615, 656, 660, 704, 820, 838, 880, 902, 960, 984, 1056, 1230, 1257, 1312, 1320, 1353, 1640, 1676, 1760, 1804, 1968, 2095, 2112, 2255, 2460, 2514, 2624, 2640, 2706, 3280, 3352, 3520, 3608, 3936, 4190, 4510, 4609, 4920, 5028, 5280, 5412, 6285, 6560, 6704, 6765, 7216, 7872, 8380, 9020, 9218, 9840, 10056, 10560, 10824, 12570, 13120, 13408, 13530, 13827, 14432, 16760, 17179, 18040, 18436, 19680, 20112, 21648, 23045, 25140, 26816, 27060, 27654, 28864, 33520, 34358, 36080, 36872, 39360, 40224, 43296, 46090, 50280, 51537, 54120, 55308, 67040, 68716, 69135, 72160, 73744, 80448, 85895, 86592, 92180, 100560, 103074, 108240, 110616, 134080, 137432, 138270, 144320, 147488, 171790, 184360, 188969, 201120, 206148, 216480, 221232, 257685, 274864, 276540, 294976, 343580, 368720, 377938, 402240, 412296, 432960, 442464, 515370, 549728, 553080, 566907, 687160, 737440, 755876, 824592, 884928, 944845, 1030740, 1099456, 1106160, 1133814, 1374320, 1474880, 1511752, 1649184, 1889690, 2061480, 2212320, 2267628, 2748640, 2834535, 3023504, 3298368, 3779380, 4122960, 4424640, 4535256, 5497280, 5669070, 6047008, 7558760, 8245920, 9070512, 11338140, 12094016, 15117520, 16491840, 18141024, 22676280, 30235040, 36282048, 45352560, 60470080, 90705120, 181410240]

約数ペア:

[(1, 181410240), (2, 90705120), (3, 60470080), (4, 45352560), (5, 36282048), (6, 30235040), (8, 22676280), (10, 18141024), (11, 16491840), (12, 15117520), (15, 12094016), (16, 11338140), (20, 9070512), (22, 8245920), (24, 7558760), (30, 6047008), (32, 5669070), (33, 5497280), (40, 4535256), (41, 4424640), (44, 4122960), (48, 3779380), (55, 3298368), (60, 3023504), (64, 2834535), (66, 2748640), (80, 2267628), (82, 2212320), (88, 2061480), (96, 1889690), (110, 1649184), (120, 1511752), (123, 1474880), (132, 1374320), (160, 1133814), (164, 1106160), (165, 1099456), (176, 1030740), (192, 944845), (205, 884928), (220, 824592), (240, 755876), (246, 737440), (264, 687160), (320, 566907), (328, 553080), (330, 549728), (352, 515370), (410, 442464), (419, 432960), (440, 412296), (451, 402240), (480, 377938), (492, 368720), (528, 343580), (615, 294976), (656, 276540), (660, 274864), (704, 257685), (820, 221232), (838, 216480), (880, 206148), (902, 201120), (960, 188969), (984, 184360), (1056, 171790), (1230, 147488), (1257, 144320), (1312, 138270), (1320, 137432), (1353, 134080), (1640, 110616), (1676, 108240), (1760, 103074), (1804, 100560), (1968, 92180), (2095, 86592), (2112, 85895), (2255, 80448), (2460, 73744), (2514, 72160), (2624, 69135), (2640, 68716), (2706, 67040), (3280, 55308), (3352, 54120), (3520, 51537), (3608, 50280), (3936, 46090), (4190, 43296), (4510, 40224), (4609, 39360), (4920, 36872), (5028, 36080), (5280, 34358), (5412, 33520), (6285, 28864), (6560, 27654), (6704, 27060), (6765, 26816), (7216, 25140), (7872, 23045), (8380, 21648), (9020, 20112), (9218, 19680), (9840, 18436), (10056, 18040), (10560, 17179), (10824, 16760), (12570, 14432), (13120, 13827), (13408, 13530)]