234291720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1615

約数の個数: 128

約数和(自身を含む): 764951040

約数和(自身を除く): 530659320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 505, 520, 606, 780, 808, 1010, 1212, 1313, 1487, 1515, 1560, 2020, 2424, 2626, 2974, 3030, 3939, 4040, 4461, 5252, 5948, 6060, 6565, 7435, 7878, 8922, 10504, 11896, 12120, 13130, 14870, 15756, 17844, 19331, 19695, 22305, 26260, 29740, 31512, 35688, 38662, 39390, 44610, 52520, 57993, 59480, 77324, 78780, 89220, 96655, 115986, 150187, 154648, 157560, 178440, 193310, 231972, 289965, 300374, 386620, 450561, 463944, 579930, 600748, 750935, 773240, 901122, 1159860, 1201496, 1501870, 1802244, 1952431, 2252805, 2319720, 3003740, 3604488, 3904862, 4505610, 5857293, 6007480, 7809724, 9011220, 9762155, 11714586, 15619448, 18022440, 19524310, 23429172, 29286465, 39048620, 46858344, 58572930, 78097240, 117145860, 234291720]

約数ペア:

[(1, 234291720), (2, 117145860), (3, 78097240), (4, 58572930), (5, 46858344), (6, 39048620), (8, 29286465), (10, 23429172), (12, 19524310), (13, 18022440), (15, 15619448), (20, 11714586), (24, 9762155), (26, 9011220), (30, 7809724), (39, 6007480), (40, 5857293), (52, 4505610), (60, 3904862), (65, 3604488), (78, 3003740), (101, 2319720), (104, 2252805), (120, 1952431), (130, 1802244), (156, 1501870), (195, 1201496), (202, 1159860), (260, 901122), (303, 773240), (312, 750935), (390, 600748), (404, 579930), (505, 463944), (520, 450561), (606, 386620), (780, 300374), (808, 289965), (1010, 231972), (1212, 193310), (1313, 178440), (1487, 157560), (1515, 154648), (1560, 150187), (2020, 115986), (2424, 96655), (2626, 89220), (2974, 78780), (3030, 77324), (3939, 59480), (4040, 57993), (4461, 52520), (5252, 44610), (5948, 39390), (6060, 38662), (6565, 35688), (7435, 31512), (7878, 29740), (8922, 26260), (10504, 22305), (11896, 19695), (12120, 19331), (13130, 17844), (14870, 15756)]