131113440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1201

約数の個数: 144

約数和(自身を含む): 453228048

約数和(自身を除く): 322114608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1097, 1245, 1328, 1440, 1494, 1660, 1992, 2194, 2490, 2656, 2988, 3291, 3320, 3735, 3984, 4388, 4980, 5485, 5976, 6582, 6640, 7470, 7968, 8776, 9873, 9960, 10970, 11952, 13164, 13280, 14940, 16455, 17552, 19746, 19920, 21940, 23904, 26328, 29880, 32910, 35104, 39492, 39840, 43880, 49365, 52656, 59760, 65820, 78984, 87760, 91051, 98730, 105312, 119520, 131640, 157968, 175520, 182102, 197460, 263280, 273153, 315936, 364204, 394920, 455255, 526560, 546306, 728408, 789840, 819459, 910510, 1092612, 1365765, 1456816, 1579680, 1638918, 1821020, 2185224, 2731530, 2913632, 3277836, 3642040, 4097295, 4370448, 5463060, 6555672, 7284080, 8194590, 8740896, 10926120, 13111344, 14568160, 16389180, 21852240, 26222688, 32778360, 43704480, 65556720, 131113440]

約数ペア:

[(1, 131113440), (2, 65556720), (3, 43704480), (4, 32778360), (5, 26222688), (6, 21852240), (8, 16389180), (9, 14568160), (10, 13111344), (12, 10926120), (15, 8740896), (16, 8194590), (18, 7284080), (20, 6555672), (24, 5463060), (30, 4370448), (32, 4097295), (36, 3642040), (40, 3277836), (45, 2913632), (48, 2731530), (60, 2185224), (72, 1821020), (80, 1638918), (83, 1579680), (90, 1456816), (96, 1365765), (120, 1092612), (144, 910510), (160, 819459), (166, 789840), (180, 728408), (240, 546306), (249, 526560), (288, 455255), (332, 394920), (360, 364204), (415, 315936), (480, 273153), (498, 263280), (664, 197460), (720, 182102), (747, 175520), (830, 157968), (996, 131640), (1097, 119520), (1245, 105312), (1328, 98730), (1440, 91051), (1494, 87760), (1660, 78984), (1992, 65820), (2194, 59760), (2490, 52656), (2656, 49365), (2988, 43880), (3291, 39840), (3320, 39492), (3735, 35104), (3984, 32910), (4388, 29880), (4980, 26328), (5485, 23904), (5976, 21940), (6582, 19920), (6640, 19746), (7470, 17552), (7968, 16455), (8776, 14940), (9873, 13280), (9960, 13164), (10970, 11952)]