12348547280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1$

素因数の和:1125

約数の個数: 160

約数和(自身を含む): 30886023168

約数和(自身を除く): 18537475888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 191, 205, 230, 328, 368, 382, 410, 460, 656, 764, 820, 857, 920, 943, 955, 1528, 1640, 1714, 1840, 1886, 1910, 3056, 3280, 3428, 3772, 3820, 4285, 4393, 4715, 6856, 7544, 7640, 7831, 8570, 8786, 9430, 13712, 15088, 15280, 15662, 17140, 17572, 18860, 19711, 21965, 31324, 34280, 35137, 35144, 37720, 39155, 39422, 43930, 62648, 68560, 70274, 70288, 75440, 78310, 78844, 87860, 98555, 125296, 140548, 156620, 157688, 163687, 175685, 175720, 180113, 197110, 281096, 313240, 315376, 327374, 351370, 351440, 360226, 394220, 562192, 626480, 654748, 702740, 720452, 788440, 808151, 818435, 900565, 1309496, 1405480, 1440904, 1576880, 1616302, 1636870, 1801130, 2618992, 2810960, 2881808, 3232604, 3273740, 3602260, 3764801, 4040755, 6465208, 6547480, 6711167, 7204520, 7529602, 8081510, 12930416, 13094960, 13422334, 14409040, 15059204, 16163020, 18824005, 26844668, 30118408, 32326040, 33555835, 37648010, 53689336, 60236816, 64652080, 67111670, 75296020, 107378672, 134223340, 150592040, 154356841, 268446680, 301184080, 308713682, 536893360, 617427364, 771784205, 1234854728, 1543568410, 2469709456, 3087136820, 6174273640, 12348547280]

約数ペア:

[(1, 12348547280), (2, 6174273640), (4, 3087136820), (5, 2469709456), (8, 1543568410), (10, 1234854728), (16, 771784205), (20, 617427364), (23, 536893360), (40, 308713682), (41, 301184080), (46, 268446680), (80, 154356841), (82, 150592040), (92, 134223340), (115, 107378672), (164, 75296020), (184, 67111670), (191, 64652080), (205, 60236816), (230, 53689336), (328, 37648010), (368, 33555835), (382, 32326040), (410, 30118408), (460, 26844668), (656, 18824005), (764, 16163020), (820, 15059204), (857, 14409040), (920, 13422334), (943, 13094960), (955, 12930416), (1528, 8081510), (1640, 7529602), (1714, 7204520), (1840, 6711167), (1886, 6547480), (1910, 6465208), (3056, 4040755), (3280, 3764801), (3428, 3602260), (3772, 3273740), (3820, 3232604), (4285, 2881808), (4393, 2810960), (4715, 2618992), (6856, 1801130), (7544, 1636870), (7640, 1616302), (7831, 1576880), (8570, 1440904), (8786, 1405480), (9430, 1309496), (13712, 900565), (15088, 818435), (15280, 808151), (15662, 788440), (17140, 720452), (17572, 702740), (18860, 654748), (19711, 626480), (21965, 562192), (31324, 394220), (34280, 360226), (35137, 351440), (35144, 351370), (37720, 327374), (39155, 315376), (39422, 313240), (43930, 281096), (62648, 197110), (68560, 180113), (70274, 175720), (70288, 175685), (75440, 163687), (78310, 157688), (78844, 156620), (87860, 140548), (98555, 125296)]