171304560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 240

約数和(自身を含む): 674331840

約数和(自身を除く): 503027280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 829, 840, 861, 984, 1008, 1148, 1230, 1260, 1435, 1476, 1640, 1658, 1680, 1722, 1845, 1968, 2296, 2460, 2487, 2520, 2583, 2870, 2952, 3280, 3316, 3444, 3690, 4145, 4305, 4592, 4920, 4974, 5040, 5166, 5740, 5803, 5904, 6632, 6888, 7380, 7461, 8290, 8610, 9840, 9948, 10332, 11480, 11606, 12435, 12915, 13264, 13776, 14760, 14922, 16580, 17220, 17409, 19896, 20664, 22960, 23212, 24870, 25830, 29015, 29520, 29844, 33160, 33989, 34440, 34818, 37305, 39792, 41328, 46424, 49740, 51660, 52227, 58030, 59688, 66320, 67978, 68880, 69636, 74610, 87045, 92848, 99480, 101967, 103320, 104454, 116060, 119376, 135956, 139272, 149220, 169945, 174090, 198960, 203934, 206640, 208908, 232120, 237923, 261135, 271912, 278544, 298440, 305901, 339890, 348180, 407868, 417816, 464240, 475846, 509835, 522270, 543824, 596880, 611802, 679780, 696360, 713769, 815736, 835632, 951692, 1019670, 1044540, 1189615, 1223604, 1359560, 1392720, 1427538, 1529505, 1631472, 1903384, 2039340, 2089080, 2141307, 2379230, 2447208, 2719120, 2855076, 3059010, 3568845, 3806768, 4078680, 4178160, 4282614, 4758460, 4894416, 5710152, 6118020, 7137690, 8157360, 8565228, 9516920, 10706535, 11420304, 12236040, 14275380, 17130456, 19033840, 21413070, 24472080, 28550760, 34260912, 42826140, 57101520, 85652280, 171304560]

約数ペア:

[(1, 171304560), (2, 85652280), (3, 57101520), (4, 42826140), (5, 34260912), (6, 28550760), (7, 24472080), (8, 21413070), (9, 19033840), (10, 17130456), (12, 14275380), (14, 12236040), (15, 11420304), (16, 10706535), (18, 9516920), (20, 8565228), (21, 8157360), (24, 7137690), (28, 6118020), (30, 5710152), (35, 4894416), (36, 4758460), (40, 4282614), (41, 4178160), (42, 4078680), (45, 3806768), (48, 3568845), (56, 3059010), (60, 2855076), (63, 2719120), (70, 2447208), (72, 2379230), (80, 2141307), (82, 2089080), (84, 2039340), (90, 1903384), (105, 1631472), (112, 1529505), (120, 1427538), (123, 1392720), (126, 1359560), (140, 1223604), (144, 1189615), (164, 1044540), (168, 1019670), (180, 951692), (205, 835632), (210, 815736), (240, 713769), (246, 696360), (252, 679780), (280, 611802), (287, 596880), (315, 543824), (328, 522270), (336, 509835), (360, 475846), (369, 464240), (410, 417816), (420, 407868), (492, 348180), (504, 339890), (560, 305901), (574, 298440), (615, 278544), (630, 271912), (656, 261135), (720, 237923), (738, 232120), (820, 208908), (829, 206640), (840, 203934), (861, 198960), (984, 174090), (1008, 169945), (1148, 149220), (1230, 139272), (1260, 135956), (1435, 119376), (1476, 116060), (1640, 104454), (1658, 103320), (1680, 101967), (1722, 99480), (1845, 92848), (1968, 87045), (2296, 74610), (2460, 69636), (2487, 68880), (2520, 67978), (2583, 66320), (2870, 59688), (2952, 58030), (3280, 52227), (3316, 51660), (3444, 49740), (3690, 46424), (4145, 41328), (4305, 39792), (4592, 37305), (4920, 34818), (4974, 34440), (5040, 33989), (5166, 33160), (5740, 29844), (5803, 29520), (5904, 29015), (6632, 25830), (6888, 24870), (7380, 23212), (7461, 22960), (8290, 20664), (8610, 19896), (9840, 17409), (9948, 17220), (10332, 16580), (11480, 14922), (11606, 14760), (12435, 13776), (12915, 13264)]