15708211320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1\times {\mathrm{2039}}^1$

素因数の和:3589

約数の個数: 128

約数和(自身を含む): 48276518400

約数和(自身を除く): 32568307080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1493, 1720, 2039, 2580, 2986, 4078, 4479, 5160, 5972, 6117, 7465, 8156, 8958, 10195, 11944, 12234, 14930, 16312, 17916, 20390, 22395, 24468, 29860, 30585, 35832, 40780, 44790, 48936, 59720, 61170, 64199, 81560, 87677, 89580, 122340, 128398, 175354, 179160, 192597, 244680, 256796, 263031, 320995, 350708, 385194, 438385, 513592, 526062, 641990, 701416, 770388, 876770, 962985, 1052124, 1283980, 1315155, 1540776, 1753540, 1925970, 2104248, 2567960, 2630310, 3044227, 3507080, 3851940, 5260620, 6088454, 7703880, 9132681, 10521240, 12176908, 15221135, 18265362, 24353816, 30442270, 36530724, 45663405, 60884540, 73061448, 91326810, 121769080, 130901761, 182653620, 261803522, 365307240, 392705283, 523607044, 654508805, 785410566, 1047214088, 1309017610, 1570821132, 1963526415, 2618035220, 3141642264, 3927052830, 5236070440, 7854105660, 15708211320]

約数ペア:

[(1, 15708211320), (2, 7854105660), (3, 5236070440), (4, 3927052830), (5, 3141642264), (6, 2618035220), (8, 1963526415), (10, 1570821132), (12, 1309017610), (15, 1047214088), (20, 785410566), (24, 654508805), (30, 523607044), (40, 392705283), (43, 365307240), (60, 261803522), (86, 182653620), (120, 130901761), (129, 121769080), (172, 91326810), (215, 73061448), (258, 60884540), (344, 45663405), (430, 36530724), (516, 30442270), (645, 24353816), (860, 18265362), (1032, 15221135), (1290, 12176908), (1493, 10521240), (1720, 9132681), (2039, 7703880), (2580, 6088454), (2986, 5260620), (4078, 3851940), (4479, 3507080), (5160, 3044227), (5972, 2630310), (6117, 2567960), (7465, 2104248), (8156, 1925970), (8958, 1753540), (10195, 1540776), (11944, 1315155), (12234, 1283980), (14930, 1052124), (16312, 962985), (17916, 876770), (20390, 770388), (22395, 701416), (24468, 641990), (29860, 526062), (30585, 513592), (35832, 438385), (40780, 385194), (44790, 350708), (48936, 320995), (59720, 263031), (61170, 256796), (64199, 244680), (81560, 192597), (87677, 179160), (89580, 175354), (122340, 128398)]