3089071720

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{3691}}^1$

素因数の和:3784

約数の個数: 128

約数和(自身を含む): 8240544000

約数和(自身を除く): 5151472280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 244, 245, 280, 305, 343, 392, 427, 488, 490, 610, 686, 854, 980, 1220, 1372, 1708, 1715, 1960, 2135, 2440, 2744, 2989, 3416, 3430, 3691, 4270, 5978, 6860, 7382, 8540, 11956, 13720, 14764, 14945, 17080, 18455, 20923, 23912, 25837, 29528, 29890, 36910, 41846, 51674, 59780, 73820, 83692, 103348, 104615, 119560, 129185, 147640, 167384, 180859, 206696, 209230, 225151, 258370, 361718, 418460, 450302, 516740, 723436, 836920, 900604, 904295, 1033480, 1125755, 1266013, 1446872, 1576057, 1801208, 1808590, 2251510, 2532026, 3152114, 3617180, 4503020, 5064052, 6304228, 6330065, 7234360, 7880285, 9006040, 10128104, 11032399, 12608456, 12660130, 15760570, 22064798, 25320260, 31521140, 44129596, 50640520, 55161995, 63042280, 77226793, 88259192, 110323990, 154453586, 220647980, 308907172, 386133965, 441295960, 617814344, 772267930, 1544535860, 3089071720]

約数ペア:

[(1, 3089071720), (2, 1544535860), (4, 772267930), (5, 617814344), (7, 441295960), (8, 386133965), (10, 308907172), (14, 220647980), (20, 154453586), (28, 110323990), (35, 88259192), (40, 77226793), (49, 63042280), (56, 55161995), (61, 50640520), (70, 44129596), (98, 31521140), (122, 25320260), (140, 22064798), (196, 15760570), (244, 12660130), (245, 12608456), (280, 11032399), (305, 10128104), (343, 9006040), (392, 7880285), (427, 7234360), (488, 6330065), (490, 6304228), (610, 5064052), (686, 4503020), (854, 3617180), (980, 3152114), (1220, 2532026), (1372, 2251510), (1708, 1808590), (1715, 1801208), (1960, 1576057), (2135, 1446872), (2440, 1266013), (2744, 1125755), (2989, 1033480), (3416, 904295), (3430, 900604), (3691, 836920), (4270, 723436), (5978, 516740), (6860, 450302), (7382, 418460), (8540, 361718), (11956, 258370), (13720, 225151), (14764, 209230), (14945, 206696), (17080, 180859), (18455, 167384), (20923, 147640), (23912, 129185), (25837, 119560), (29528, 104615), (29890, 103348), (36910, 83692), (41846, 73820), (51674, 59780)]