266054040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 192

約数和(自身を含む): 1002792960

約数和(自身を除く): 736738920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1487, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2974, 2982, 3195, 3976, 4260, 4461, 4473, 4970, 5112, 5948, 5964, 6390, 7435, 7455, 8520, 8922, 8946, 9940, 10409, 11896, 11928, 12780, 13383, 14870, 14910, 17844, 17892, 19880, 20818, 22305, 22365, 25560, 26766, 29740, 29820, 31227, 35688, 35784, 41636, 44610, 44730, 52045, 53532, 59480, 59640, 62454, 66915, 83272, 89220, 89460, 93681, 104090, 105577, 107064, 124908, 133830, 156135, 178440, 178920, 187362, 208180, 211154, 249816, 267660, 312270, 316731, 374724, 416360, 422308, 468405, 527885, 535320, 624540, 633462, 739039, 749448, 844616, 936810, 950193, 1055770, 1249080, 1266924, 1478078, 1583655, 1873620, 1900386, 2111540, 2217117, 2533848, 2956156, 3167310, 3695195, 3747240, 3800772, 4223080, 4434234, 4750965, 5912312, 6334620, 6651351, 7390390, 7601544, 8868468, 9501930, 11085585, 12669240, 13302702, 14780780, 17736936, 19003860, 22171170, 26605404, 29561560, 33256755, 38007720, 44342340, 53210808, 66513510, 88684680, 133027020, 266054040]

約数ペア:

[(1, 266054040), (2, 133027020), (3, 88684680), (4, 66513510), (5, 53210808), (6, 44342340), (7, 38007720), (8, 33256755), (9, 29561560), (10, 26605404), (12, 22171170), (14, 19003860), (15, 17736936), (18, 14780780), (20, 13302702), (21, 12669240), (24, 11085585), (28, 9501930), (30, 8868468), (35, 7601544), (36, 7390390), (40, 6651351), (42, 6334620), (45, 5912312), (56, 4750965), (60, 4434234), (63, 4223080), (70, 3800772), (71, 3747240), (72, 3695195), (84, 3167310), (90, 2956156), (105, 2533848), (120, 2217117), (126, 2111540), (140, 1900386), (142, 1873620), (168, 1583655), (180, 1478078), (210, 1266924), (213, 1249080), (252, 1055770), (280, 950193), (284, 936810), (315, 844616), (355, 749448), (360, 739039), (420, 633462), (426, 624540), (497, 535320), (504, 527885), (568, 468405), (630, 422308), (639, 416360), (710, 374724), (840, 316731), (852, 312270), (994, 267660), (1065, 249816), (1260, 211154), (1278, 208180), (1420, 187362), (1487, 178920), (1491, 178440), (1704, 156135), (1988, 133830), (2130, 124908), (2485, 107064), (2520, 105577), (2556, 104090), (2840, 93681), (2974, 89460), (2982, 89220), (3195, 83272), (3976, 66915), (4260, 62454), (4461, 59640), (4473, 59480), (4970, 53532), (5112, 52045), (5948, 44730), (5964, 44610), (6390, 41636), (7435, 35784), (7455, 35688), (8520, 31227), (8922, 29820), (8946, 29740), (9940, 26766), (10409, 25560), (11896, 22365), (11928, 22305), (12780, 20818), (13383, 19880), (14870, 17892), (14910, 17844)]