404420040

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 1445446080

約数和(自身を除く): 1041026040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 67, 69, 72, 81, 90, 92, 108, 115, 120, 134, 135, 138, 162, 180, 184, 201, 207, 216, 230, 243, 268, 270, 276, 324, 335, 345, 360, 402, 405, 414, 460, 486, 536, 540, 552, 603, 621, 648, 670, 690, 729, 804, 810, 828, 920, 972, 1005, 1035, 1080, 1206, 1215, 1242, 1340, 1380, 1458, 1541, 1608, 1620, 1656, 1809, 1863, 1944, 2010, 2070, 2187, 2412, 2430, 2484, 2680, 2760, 2916, 3015, 3082, 3105, 3240, 3618, 3645, 3726, 4020, 4140, 4374, 4623, 4824, 4860, 4968, 5427, 5589, 5832, 6030, 6164, 6210, 6561, 7236, 7290, 7452, 7705, 8040, 8280, 8748, 9045, 9246, 9315, 9720, 10854, 10935, 11178, 12060, 12328, 12420, 13122, 13869, 14472, 14580, 14904, 15410, 16281, 16767, 17496, 18090, 18492, 18630, 21708, 21870, 22356, 23115, 24120, 24840, 26244, 27135, 27738, 27945, 29160, 30820, 32562, 32805, 33534, 36180, 36984, 37260, 41607, 43416, 43740, 44712, 46230, 48843, 50301, 52488, 54270, 55476, 55890, 61640, 65124, 65610, 67068, 69345, 72360, 74520, 81405, 83214, 83835, 87480, 92460, 97686, 100602, 108540, 110952, 111780, 124821, 130248, 131220, 134136, 138690, 146529, 150903, 162810, 166428, 167670, 184920, 195372, 201204, 208035, 217080, 223560, 244215, 249642, 251505, 262440, 277380, 293058, 301806, 325620, 332856, 335340, 374463, 390744, 402408, 416070, 439587, 488430, 499284, 503010, 554760, 586116, 603612, 624105, 651240, 670680, 732645, 748926, 754515, 832140, 879174, 976860, 998568, 1006020, 1123389, 1172232, 1207224, 1248210, 1465290, 1497852, 1509030, 1664280, 1758348, 1872315, 1953720, 2012040, 2197935, 2246778, 2496420, 2930580, 2995704, 3018060, 3370167, 3516696, 3744630, 4395870, 4493556, 4992840, 5616945, 5861160, 6036120, 6740334, 7489260, 8791740, 8987112, 10110501, 11233890, 13480668, 14978520, 16850835, 17583480, 20221002, 22467780, 26961336, 33701670, 40442004, 44935560, 50552505, 67403340, 80884008, 101105010, 134806680, 202210020, 404420040]

約数ペア:

[(1, 404420040), (2, 202210020), (3, 134806680), (4, 101105010), (5, 80884008), (6, 67403340), (8, 50552505), (9, 44935560), (10, 40442004), (12, 33701670), (15, 26961336), (18, 22467780), (20, 20221002), (23, 17583480), (24, 16850835), (27, 14978520), (30, 13480668), (36, 11233890), (40, 10110501), (45, 8987112), (46, 8791740), (54, 7489260), (60, 6740334), (67, 6036120), (69, 5861160), (72, 5616945), (81, 4992840), (90, 4493556), (92, 4395870), (108, 3744630), (115, 3516696), (120, 3370167), (134, 3018060), (135, 2995704), (138, 2930580), (162, 2496420), (180, 2246778), (184, 2197935), (201, 2012040), (207, 1953720), (216, 1872315), (230, 1758348), (243, 1664280), (268, 1509030), (270, 1497852), (276, 1465290), (324, 1248210), (335, 1207224), (345, 1172232), (360, 1123389), (402, 1006020), (405, 998568), (414, 976860), (460, 879174), (486, 832140), (536, 754515), (540, 748926), (552, 732645), (603, 670680), (621, 651240), (648, 624105), (670, 603612), (690, 586116), (729, 554760), (804, 503010), (810, 499284), (828, 488430), (920, 439587), (972, 416070), (1005, 402408), (1035, 390744), (1080, 374463), (1206, 335340), (1215, 332856), (1242, 325620), (1340, 301806), (1380, 293058), (1458, 277380), (1541, 262440), (1608, 251505), (1620, 249642), (1656, 244215), (1809, 223560), (1863, 217080), (1944, 208035), (2010, 201204), (2070, 195372), (2187, 184920), (2412, 167670), (2430, 166428), (2484, 162810), (2680, 150903), (2760, 146529), (2916, 138690), (3015, 134136), (3082, 131220), (3105, 130248), (3240, 124821), (3618, 111780), (3645, 110952), (3726, 108540), (4020, 100602), (4140, 97686), (4374, 92460), (4623, 87480), (4824, 83835), (4860, 83214), (4968, 81405), (5427, 74520), (5589, 72360), (5832, 69345), (6030, 67068), (6164, 65610), (6210, 65124), (6561, 61640), (7236, 55890), (7290, 55476), (7452, 54270), (7705, 52488), (8040, 50301), (8280, 48843), (8748, 46230), (9045, 44712), (9246, 43740), (9315, 43416), (9720, 41607), (10854, 37260), (10935, 36984), (11178, 36180), (12060, 33534), (12328, 32805), (12420, 32562), (13122, 30820), (13869, 29160), (14472, 27945), (14580, 27738), (14904, 27135), (15410, 26244), (16281, 24840), (16767, 24120), (17496, 23115), (18090, 22356), (18492, 21870), (18630, 21708)]