129279780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1535

約数の個数: 192

約数和(自身を含む): 479969280

約数和(自身を除く): 350689500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1487, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 2974, 3105, 3220, 3780, 4140, 4347, 4461, 4830, 5796, 5948, 6210, 7245, 7435, 8694, 8922, 9660, 10409, 12420, 13383, 14490, 14870, 17388, 17844, 20818, 21735, 22305, 26766, 28980, 29740, 31227, 34201, 40149, 41636, 43470, 44610, 52045, 53532, 62454, 66915, 68402, 80298, 86940, 89220, 93681, 102603, 104090, 124908, 133830, 136804, 156135, 160596, 171005, 187362, 200745, 205206, 208180, 239407, 267660, 281043, 307809, 312270, 342010, 374724, 401490, 410412, 468405, 478814, 513015, 562086, 615618, 624540, 684020, 718221, 802980, 923427, 936810, 957628, 1026030, 1124172, 1197035, 1231236, 1405215, 1436442, 1539045, 1846854, 1873620, 2052060, 2154663, 2394070, 2810430, 2872884, 3078090, 3591105, 3693708, 4309326, 4617135, 4788140, 5620860, 6156180, 6463989, 7182210, 8618652, 9234270, 10773315, 12927978, 14364420, 18468540, 21546630, 25855956, 32319945, 43093260, 64639890, 129279780]

約数ペア:

[(1, 129279780), (2, 64639890), (3, 43093260), (4, 32319945), (5, 25855956), (6, 21546630), (7, 18468540), (9, 14364420), (10, 12927978), (12, 10773315), (14, 9234270), (15, 8618652), (18, 7182210), (20, 6463989), (21, 6156180), (23, 5620860), (27, 4788140), (28, 4617135), (30, 4309326), (35, 3693708), (36, 3591105), (42, 3078090), (45, 2872884), (46, 2810430), (54, 2394070), (60, 2154663), (63, 2052060), (69, 1873620), (70, 1846854), (84, 1539045), (90, 1436442), (92, 1405215), (105, 1231236), (108, 1197035), (115, 1124172), (126, 1026030), (135, 957628), (138, 936810), (140, 923427), (161, 802980), (180, 718221), (189, 684020), (207, 624540), (210, 615618), (230, 562086), (252, 513015), (270, 478814), (276, 468405), (315, 410412), (322, 401490), (345, 374724), (378, 342010), (414, 312270), (420, 307809), (460, 281043), (483, 267660), (540, 239407), (621, 208180), (630, 205206), (644, 200745), (690, 187362), (756, 171005), (805, 160596), (828, 156135), (945, 136804), (966, 133830), (1035, 124908), (1242, 104090), (1260, 102603), (1380, 93681), (1449, 89220), (1487, 86940), (1610, 80298), (1890, 68402), (1932, 66915), (2070, 62454), (2415, 53532), (2484, 52045), (2898, 44610), (2974, 43470), (3105, 41636), (3220, 40149), (3780, 34201), (4140, 31227), (4347, 29740), (4461, 28980), (4830, 26766), (5796, 22305), (5948, 21735), (6210, 20818), (7245, 17844), (7435, 17388), (8694, 14870), (8922, 14490), (9660, 13383), (10409, 12420)]