276745920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 224

約数和(自身を含む): 974384640

約数和(自身を除く): 697638720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 73, 80, 88, 96, 110, 120, 132, 146, 160, 165, 176, 192, 219, 220, 240, 264, 292, 320, 330, 352, 359, 365, 438, 440, 480, 528, 584, 660, 704, 718, 730, 803, 876, 880, 960, 1056, 1077, 1095, 1168, 1320, 1436, 1460, 1606, 1752, 1760, 1795, 2112, 2154, 2190, 2336, 2409, 2640, 2872, 2920, 3212, 3504, 3520, 3590, 3949, 4015, 4308, 4380, 4672, 4818, 5280, 5385, 5744, 5840, 6424, 7008, 7180, 7898, 8030, 8616, 8760, 9636, 10560, 10770, 11488, 11680, 11847, 12045, 12848, 14016, 14360, 15796, 16060, 17232, 17520, 19272, 19745, 21540, 22976, 23360, 23694, 24090, 25696, 26207, 28720, 31592, 32120, 34464, 35040, 38544, 39490, 43080, 47388, 48180, 51392, 52414, 57440, 59235, 63184, 64240, 68928, 70080, 77088, 78621, 78980, 86160, 94776, 96360, 104828, 114880, 118470, 126368, 128480, 131035, 154176, 157242, 157960, 172320, 189552, 192720, 209656, 236940, 252736, 256960, 262070, 288277, 314484, 315920, 344640, 379104, 385440, 393105, 419312, 473880, 524140, 576554, 628968, 631840, 758208, 770880, 786210, 838624, 864831, 947760, 1048280, 1153108, 1257936, 1263680, 1441385, 1572420, 1677248, 1729662, 1895520, 2096560, 2306216, 2515872, 2882770, 3144840, 3459324, 3791040, 4193120, 4324155, 4612432, 5031744, 5765540, 6289680, 6918648, 8386240, 8648310, 9224864, 11531080, 12579360, 13837296, 17296620, 18449728, 23062160, 25158720, 27674592, 34593240, 46124320, 55349184, 69186480, 92248640, 138372960, 276745920]

約数ペア:

[(1, 276745920), (2, 138372960), (3, 92248640), (4, 69186480), (5, 55349184), (6, 46124320), (8, 34593240), (10, 27674592), (11, 25158720), (12, 23062160), (15, 18449728), (16, 17296620), (20, 13837296), (22, 12579360), (24, 11531080), (30, 9224864), (32, 8648310), (33, 8386240), (40, 6918648), (44, 6289680), (48, 5765540), (55, 5031744), (60, 4612432), (64, 4324155), (66, 4193120), (73, 3791040), (80, 3459324), (88, 3144840), (96, 2882770), (110, 2515872), (120, 2306216), (132, 2096560), (146, 1895520), (160, 1729662), (165, 1677248), (176, 1572420), (192, 1441385), (219, 1263680), (220, 1257936), (240, 1153108), (264, 1048280), (292, 947760), (320, 864831), (330, 838624), (352, 786210), (359, 770880), (365, 758208), (438, 631840), (440, 628968), (480, 576554), (528, 524140), (584, 473880), (660, 419312), (704, 393105), (718, 385440), (730, 379104), (803, 344640), (876, 315920), (880, 314484), (960, 288277), (1056, 262070), (1077, 256960), (1095, 252736), (1168, 236940), (1320, 209656), (1436, 192720), (1460, 189552), (1606, 172320), (1752, 157960), (1760, 157242), (1795, 154176), (2112, 131035), (2154, 128480), (2190, 126368), (2336, 118470), (2409, 114880), (2640, 104828), (2872, 96360), (2920, 94776), (3212, 86160), (3504, 78980), (3520, 78621), (3590, 77088), (3949, 70080), (4015, 68928), (4308, 64240), (4380, 63184), (4672, 59235), (4818, 57440), (5280, 52414), (5385, 51392), (5744, 48180), (5840, 47388), (6424, 43080), (7008, 39490), (7180, 38544), (7898, 35040), (8030, 34464), (8616, 32120), (8760, 31592), (9636, 28720), (10560, 26207), (10770, 25696), (11488, 24090), (11680, 23694), (11847, 23360), (12045, 22976), (12848, 21540), (14016, 19745), (14360, 19272), (15796, 17520), (16060, 17232)]