137259720

素因数分解:

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

素因数の和:380

約数の個数: 192

約数和(自身を含む): 486158400

約数和(自身を除く): 348898680

約数列:

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

約数ペア:

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