274519440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 1004727360

約数和(自身を除く): 730207920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 139, 144, 156, 180, 195, 208, 211, 234, 240, 260, 278, 312, 360, 390, 417, 422, 468, 520, 556, 585, 624, 633, 695, 720, 780, 834, 844, 936, 1040, 1055, 1112, 1170, 1251, 1266, 1390, 1560, 1668, 1688, 1807, 1872, 1899, 2085, 2110, 2224, 2340, 2502, 2532, 2743, 2780, 3120, 3165, 3336, 3376, 3614, 3798, 4170, 4220, 4680, 5004, 5064, 5421, 5486, 5560, 6255, 6330, 6672, 7228, 7596, 8229, 8340, 8440, 9035, 9360, 9495, 10008, 10128, 10842, 10972, 11120, 12510, 12660, 13715, 14456, 15192, 16263, 16458, 16680, 16880, 18070, 18990, 20016, 21684, 21944, 24687, 25020, 25320, 27105, 27430, 28912, 29329, 30384, 32526, 32916, 33360, 36140, 37980, 41145, 43368, 43888, 49374, 50040, 50640, 54210, 54860, 58658, 65052, 65832, 72280, 75960, 81315, 82290, 86736, 87987, 98748, 100080, 108420, 109720, 117316, 123435, 130104, 131664, 144560, 146645, 151920, 162630, 164580, 175974, 197496, 216840, 219440, 234632, 246870, 260208, 263961, 293290, 325260, 329160, 351948, 381277, 394992, 433680, 439935, 469264, 493740, 527922, 586580, 650520, 658320, 703896, 762554, 879870, 987480, 1055844, 1143831, 1173160, 1301040, 1319805, 1407792, 1525108, 1759740, 1906385, 1974960, 2111688, 2287662, 2346320, 2639610, 3050216, 3431493, 3519480, 3812770, 4223376, 4575324, 5279220, 5719155, 6100432, 6862986, 7038960, 7625540, 9150648, 10558440, 11438310, 13725972, 15251080, 17157465, 18301296, 21116880, 22876620, 27451944, 30502160, 34314930, 45753240, 54903888, 68629860, 91506480, 137259720, 274519440]

約数ペア:

[(1, 274519440), (2, 137259720), (3, 91506480), (4, 68629860), (5, 54903888), (6, 45753240), (8, 34314930), (9, 30502160), (10, 27451944), (12, 22876620), (13, 21116880), (15, 18301296), (16, 17157465), (18, 15251080), (20, 13725972), (24, 11438310), (26, 10558440), (30, 9150648), (36, 7625540), (39, 7038960), (40, 6862986), (45, 6100432), (48, 5719155), (52, 5279220), (60, 4575324), (65, 4223376), (72, 3812770), (78, 3519480), (80, 3431493), (90, 3050216), (104, 2639610), (117, 2346320), (120, 2287662), (130, 2111688), (139, 1974960), (144, 1906385), (156, 1759740), (180, 1525108), (195, 1407792), (208, 1319805), (211, 1301040), (234, 1173160), (240, 1143831), (260, 1055844), (278, 987480), (312, 879870), (360, 762554), (390, 703896), (417, 658320), (422, 650520), (468, 586580), (520, 527922), (556, 493740), (585, 469264), (624, 439935), (633, 433680), (695, 394992), (720, 381277), (780, 351948), (834, 329160), (844, 325260), (936, 293290), (1040, 263961), (1055, 260208), (1112, 246870), (1170, 234632), (1251, 219440), (1266, 216840), (1390, 197496), (1560, 175974), (1668, 164580), (1688, 162630), (1807, 151920), (1872, 146645), (1899, 144560), (2085, 131664), (2110, 130104), (2224, 123435), (2340, 117316), (2502, 109720), (2532, 108420), (2743, 100080), (2780, 98748), (3120, 87987), (3165, 86736), (3336, 82290), (3376, 81315), (3614, 75960), (3798, 72280), (4170, 65832), (4220, 65052), (4680, 58658), (5004, 54860), (5064, 54210), (5421, 50640), (5486, 50040), (5560, 49374), (6255, 43888), (6330, 43368), (6672, 41145), (7228, 37980), (7596, 36140), (8229, 33360), (8340, 32916), (8440, 32526), (9035, 30384), (9360, 29329), (9495, 28912), (10008, 27430), (10128, 27105), (10842, 25320), (10972, 25020), (11120, 24687), (12510, 21944), (12660, 21684), (13715, 20016), (14456, 18990), (15192, 18070), (16263, 16880), (16458, 16680)]