1556414640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10392

約数の個数: 240

約数和(自身を含む): 6002830080

約数和(自身を除く): 4446415440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8360, 9405, 10032, 10343, 12540, 13680, 15048, 16720, 18810, 20686, 25080, 30096, 31029, 37620, 41372, 50160, 51715, 62058, 75240, 82744, 93087, 103430, 113773, 124116, 150480, 155145, 165488, 186174, 196517, 206860, 227546, 248232, 310290, 341319, 372348, 393034, 413720, 455092, 465435, 496464, 568865, 589551, 620580, 682638, 744696, 786068, 827440, 910184, 930870, 982585, 1023957, 1137730, 1179102, 1241160, 1365276, 1489392, 1572136, 1706595, 1768653, 1820368, 1861740, 1965170, 2047914, 2161687, 2275460, 2358204, 2482320, 2730552, 2947755, 3144272, 3413190, 3537306, 3723480, 3930340, 4095828, 4323374, 4550920, 4716408, 5119785, 5461104, 5895510, 6485061, 6826380, 7074612, 7446960, 7860680, 8191656, 8646748, 8843265, 9101840, 9432816, 10239570, 10808435, 11791020, 12970122, 13652760, 14149224, 15721360, 16383312, 17293496, 17686530, 19455183, 20479140, 21616870, 23582040, 25940244, 27305520, 28298448, 32425305, 34586992, 35373060, 38910366, 40958280, 43233740, 47164080, 51880488, 64850610, 70746120, 77820732, 81916560, 86467480, 97275915, 103760976, 129701220, 141492240, 155641464, 172934960, 194551830, 259402440, 311282928, 389103660, 518804880, 778207320, 1556414640]

約数ペア:

[(1, 1556414640), (2, 778207320), (3, 518804880), (4, 389103660), (5, 311282928), (6, 259402440), (8, 194551830), (9, 172934960), (10, 155641464), (11, 141492240), (12, 129701220), (15, 103760976), (16, 97275915), (18, 86467480), (19, 81916560), (20, 77820732), (22, 70746120), (24, 64850610), (30, 51880488), (33, 47164080), (36, 43233740), (38, 40958280), (40, 38910366), (44, 35373060), (45, 34586992), (48, 32425305), (55, 28298448), (57, 27305520), (60, 25940244), (66, 23582040), (72, 21616870), (76, 20479140), (80, 19455183), (88, 17686530), (90, 17293496), (95, 16383312), (99, 15721360), (110, 14149224), (114, 13652760), (120, 12970122), (132, 11791020), (144, 10808435), (152, 10239570), (165, 9432816), (171, 9101840), (176, 8843265), (180, 8646748), (190, 8191656), (198, 7860680), (209, 7446960), (220, 7074612), (228, 6826380), (240, 6485061), (264, 5895510), (285, 5461104), (304, 5119785), (330, 4716408), (342, 4550920), (360, 4323374), (380, 4095828), (396, 3930340), (418, 3723480), (440, 3537306), (456, 3413190), (495, 3144272), (528, 2947755), (570, 2730552), (627, 2482320), (660, 2358204), (684, 2275460), (720, 2161687), (760, 2047914), (792, 1965170), (836, 1861740), (855, 1820368), (880, 1768653), (912, 1706595), (990, 1572136), (1045, 1489392), (1140, 1365276), (1254, 1241160), (1320, 1179102), (1368, 1137730), (1520, 1023957), (1584, 982585), (1672, 930870), (1710, 910184), (1881, 827440), (1980, 786068), (2090, 744696), (2280, 682638), (2508, 620580), (2640, 589551), (2736, 568865), (3135, 496464), (3344, 465435), (3420, 455092), (3762, 413720), (3960, 393034), (4180, 372348), (4560, 341319), (5016, 310290), (6270, 248232), (6840, 227546), (7524, 206860), (7920, 196517), (8360, 186174), (9405, 165488), (10032, 155145), (10343, 150480), (12540, 124116), (13680, 113773), (15048, 103430), (16720, 93087), (18810, 82744), (20686, 75240), (25080, 62058), (30096, 51715), (31029, 50160), (37620, 41372)]