223968240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 801886176

約数和(自身を除く): 577917936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 240, 243, 246, 270, 281, 324, 328, 360, 369, 405, 410, 432, 486, 492, 540, 562, 615, 648, 656, 720, 738, 810, 820, 843, 972, 984, 1080, 1107, 1124, 1215, 1230, 1296, 1405, 1476, 1620, 1640, 1686, 1845, 1944, 1968, 2160, 2214, 2248, 2430, 2460, 2529, 2810, 2952, 3240, 3280, 3321, 3372, 3690, 3888, 4215, 4428, 4496, 4860, 4920, 5058, 5535, 5620, 5904, 6480, 6642, 6744, 7380, 7587, 8430, 8856, 9720, 9840, 9963, 10116, 11070, 11240, 11521, 12645, 13284, 13488, 14760, 15174, 16605, 16860, 17712, 19440, 19926, 20232, 22140, 22480, 22761, 23042, 25290, 26568, 29520, 30348, 33210, 33720, 34563, 37935, 39852, 40464, 44280, 45522, 46084, 49815, 50580, 53136, 57605, 60696, 66420, 67440, 68283, 69126, 75870, 79704, 88560, 91044, 92168, 99630, 101160, 103689, 113805, 115210, 121392, 132840, 136566, 138252, 151740, 159408, 172815, 182088, 184336, 199260, 202320, 207378, 227610, 230420, 265680, 273132, 276504, 303480, 311067, 341415, 345630, 364176, 398520, 414756, 455220, 460840, 518445, 546264, 553008, 606960, 622134, 682830, 691260, 797040, 829512, 910440, 921680, 933201, 1036890, 1092528, 1244268, 1365660, 1382520, 1555335, 1659024, 1820880, 1866402, 2073780, 2488536, 2731320, 2765040, 2799603, 3110670, 3732804, 4147560, 4666005, 4977072, 5462640, 5599206, 6221340, 7465608, 8295120, 9332010, 11198412, 12442680, 13998015, 14931216, 18664020, 22396824, 24885360, 27996030, 37328040, 44793648, 55992060, 74656080, 111984120, 223968240]

約数ペア:

[(1, 223968240), (2, 111984120), (3, 74656080), (4, 55992060), (5, 44793648), (6, 37328040), (8, 27996030), (9, 24885360), (10, 22396824), (12, 18664020), (15, 14931216), (16, 13998015), (18, 12442680), (20, 11198412), (24, 9332010), (27, 8295120), (30, 7465608), (36, 6221340), (40, 5599206), (41, 5462640), (45, 4977072), (48, 4666005), (54, 4147560), (60, 3732804), (72, 3110670), (80, 2799603), (81, 2765040), (82, 2731320), (90, 2488536), (108, 2073780), (120, 1866402), (123, 1820880), (135, 1659024), (144, 1555335), (162, 1382520), (164, 1365660), (180, 1244268), (205, 1092528), (216, 1036890), (240, 933201), (243, 921680), (246, 910440), (270, 829512), (281, 797040), (324, 691260), (328, 682830), (360, 622134), (369, 606960), (405, 553008), (410, 546264), (432, 518445), (486, 460840), (492, 455220), (540, 414756), (562, 398520), (615, 364176), (648, 345630), (656, 341415), (720, 311067), (738, 303480), (810, 276504), (820, 273132), (843, 265680), (972, 230420), (984, 227610), (1080, 207378), (1107, 202320), (1124, 199260), (1215, 184336), (1230, 182088), (1296, 172815), (1405, 159408), (1476, 151740), (1620, 138252), (1640, 136566), (1686, 132840), (1845, 121392), (1944, 115210), (1968, 113805), (2160, 103689), (2214, 101160), (2248, 99630), (2430, 92168), (2460, 91044), (2529, 88560), (2810, 79704), (2952, 75870), (3240, 69126), (3280, 68283), (3321, 67440), (3372, 66420), (3690, 60696), (3888, 57605), (4215, 53136), (4428, 50580), (4496, 49815), (4860, 46084), (4920, 45522), (5058, 44280), (5535, 40464), (5620, 39852), (5904, 37935), (6480, 34563), (6642, 33720), (6744, 33210), (7380, 30348), (7587, 29520), (8430, 26568), (8856, 25290), (9720, 23042), (9840, 22761), (9963, 22480), (10116, 22140), (11070, 20232), (11240, 19926), (11521, 19440), (12645, 17712), (13284, 16860), (13488, 16605), (14760, 15174)]