19595305440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{70507}}^1$

素因数の和:70721

約数の個数: 144

約数和(自身を含む): 67216404528

約数和(自身を除く): 47621099088

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, 90, 96, 120, 144, 160, 180, 193, 240, 288, 360, 386, 480, 579, 720, 772, 965, 1158, 1440, 1544, 1737, 1930, 2316, 2895, 3088, 3474, 3860, 4632, 5790, 6176, 6948, 7720, 8685, 9264, 11580, 13896, 15440, 17370, 18528, 23160, 27792, 30880, 34740, 46320, 55584, 69480, 70507, 92640, 138960, 141014, 211521, 277920, 282028, 352535, 423042, 564056, 634563, 705070, 846084, 1057605, 1128112, 1269126, 1410140, 1692168, 2115210, 2256224, 2538252, 2820280, 3172815, 3384336, 4230420, 5076504, 5640560, 6345630, 6768672, 8460840, 10153008, 11281120, 12691260, 13607851, 16921680, 20306016, 25382520, 27215702, 33843360, 40823553, 50765040, 54431404, 68039255, 81647106, 101530080, 108862808, 122470659, 136078510, 163294212, 204117765, 217725616, 244941318, 272157020, 326588424, 408235530, 435451232, 489882636, 544314040, 612353295, 653176848, 816471060, 979765272, 1088628080, 1224706590, 1306353696, 1632942120, 1959530544, 2177256160, 2449413180, 3265884240, 3919061088, 4898826360, 6531768480, 9797652720, 19595305440]

約数ペア:

[(1, 19595305440), (2, 9797652720), (3, 6531768480), (4, 4898826360), (5, 3919061088), (6, 3265884240), (8, 2449413180), (9, 2177256160), (10, 1959530544), (12, 1632942120), (15, 1306353696), (16, 1224706590), (18, 1088628080), (20, 979765272), (24, 816471060), (30, 653176848), (32, 612353295), (36, 544314040), (40, 489882636), (45, 435451232), (48, 408235530), (60, 326588424), (72, 272157020), (80, 244941318), (90, 217725616), (96, 204117765), (120, 163294212), (144, 136078510), (160, 122470659), (180, 108862808), (193, 101530080), (240, 81647106), (288, 68039255), (360, 54431404), (386, 50765040), (480, 40823553), (579, 33843360), (720, 27215702), (772, 25382520), (965, 20306016), (1158, 16921680), (1440, 13607851), (1544, 12691260), (1737, 11281120), (1930, 10153008), (2316, 8460840), (2895, 6768672), (3088, 6345630), (3474, 5640560), (3860, 5076504), (4632, 4230420), (5790, 3384336), (6176, 3172815), (6948, 2820280), (7720, 2538252), (8685, 2256224), (9264, 2115210), (11580, 1692168), (13896, 1410140), (15440, 1269126), (17370, 1128112), (18528, 1057605), (23160, 846084), (27792, 705070), (30880, 634563), (34740, 564056), (46320, 423042), (55584, 352535), (69480, 282028), (70507, 277920), (92640, 211521), (138960, 141014)]