139172040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 256

約数和(自身を含む): 544320000

約数和(自身を除く): 405147960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 449, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 898, 945, 984, 1080, 1107, 1148, 1230, 1260, 1347, 1435, 1476, 1512, 1640, 1722, 1796, 1845, 1890, 2214, 2245, 2296, 2460, 2520, 2583, 2694, 2870, 2952, 3143, 3444, 3592, 3690, 3780, 4041, 4305, 4428, 4490, 4920, 5166, 5388, 5535, 5740, 6286, 6735, 6888, 7380, 7560, 7749, 8082, 8610, 8856, 8980, 9429, 10332, 10776, 11070, 11480, 12123, 12572, 12915, 13470, 14760, 15498, 15715, 16164, 17220, 17960, 18409, 18858, 20205, 20664, 22140, 24246, 25144, 25830, 26940, 28287, 30996, 31430, 32328, 34440, 36818, 37716, 38745, 40410, 44280, 47145, 48492, 51660, 53880, 55227, 56574, 60615, 61992, 62860, 73636, 75432, 77490, 80820, 84861, 92045, 94290, 96984, 103320, 110454, 113148, 121230, 125720, 128863, 141435, 147272, 154980, 161640, 165681, 169722, 184090, 188580, 220908, 226296, 242460, 257726, 276135, 282870, 309960, 331362, 339444, 368180, 377160, 386589, 424305, 441816, 484920, 497043, 515452, 552270, 565740, 644315, 662724, 678888, 736360, 773178, 828405, 848610, 994086, 1030904, 1104540, 1131480, 1159767, 1288630, 1325448, 1546356, 1656810, 1697220, 1932945, 1988172, 2209080, 2319534, 2485215, 2577260, 3092712, 3313620, 3394440, 3479301, 3865890, 3976344, 4639068, 4970430, 5154520, 5798835, 6627240, 6958602, 7731780, 9278136, 9940860, 11597670, 13917204, 15463560, 17396505, 19881720, 23195340, 27834408, 34793010, 46390680, 69586020, 139172040]

約数ペア:

[(1, 139172040), (2, 69586020), (3, 46390680), (4, 34793010), (5, 27834408), (6, 23195340), (7, 19881720), (8, 17396505), (9, 15463560), (10, 13917204), (12, 11597670), (14, 9940860), (15, 9278136), (18, 7731780), (20, 6958602), (21, 6627240), (24, 5798835), (27, 5154520), (28, 4970430), (30, 4639068), (35, 3976344), (36, 3865890), (40, 3479301), (41, 3394440), (42, 3313620), (45, 3092712), (54, 2577260), (56, 2485215), (60, 2319534), (63, 2209080), (70, 1988172), (72, 1932945), (82, 1697220), (84, 1656810), (90, 1546356), (105, 1325448), (108, 1288630), (120, 1159767), (123, 1131480), (126, 1104540), (135, 1030904), (140, 994086), (164, 848610), (168, 828405), (180, 773178), (189, 736360), (205, 678888), (210, 662724), (216, 644315), (246, 565740), (252, 552270), (270, 515452), (280, 497043), (287, 484920), (315, 441816), (328, 424305), (360, 386589), (369, 377160), (378, 368180), (410, 339444), (420, 331362), (449, 309960), (492, 282870), (504, 276135), (540, 257726), (574, 242460), (615, 226296), (630, 220908), (738, 188580), (756, 184090), (820, 169722), (840, 165681), (861, 161640), (898, 154980), (945, 147272), (984, 141435), (1080, 128863), (1107, 125720), (1148, 121230), (1230, 113148), (1260, 110454), (1347, 103320), (1435, 96984), (1476, 94290), (1512, 92045), (1640, 84861), (1722, 80820), (1796, 77490), (1845, 75432), (1890, 73636), (2214, 62860), (2245, 61992), (2296, 60615), (2460, 56574), (2520, 55227), (2583, 53880), (2694, 51660), (2870, 48492), (2952, 47145), (3143, 44280), (3444, 40410), (3592, 38745), (3690, 37716), (3780, 36818), (4041, 34440), (4305, 32328), (4428, 31430), (4490, 30996), (4920, 28287), (5166, 26940), (5388, 25830), (5535, 25144), (5740, 24246), (6286, 22140), (6735, 20664), (6888, 20205), (7380, 18858), (7560, 18409), (7749, 17960), (8082, 17220), (8610, 16164), (8856, 15715), (8980, 15498), (9429, 14760), (10332, 13470), (10776, 12915), (11070, 12572), (11480, 12123)]