166215840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 628798464

約数和(自身を除く): 462582624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 96, 98, 105, 111, 112, 120, 140, 147, 148, 160, 168, 185, 191, 196, 210, 222, 224, 240, 245, 259, 280, 294, 296, 336, 370, 382, 392, 420, 444, 480, 490, 518, 555, 560, 573, 588, 592, 672, 735, 740, 764, 777, 784, 840, 888, 955, 980, 1036, 1110, 1120, 1146, 1176, 1184, 1295, 1337, 1470, 1480, 1528, 1554, 1568, 1680, 1776, 1813, 1910, 1960, 2072, 2220, 2292, 2352, 2590, 2674, 2865, 2940, 2960, 3056, 3108, 3360, 3552, 3626, 3820, 3885, 3920, 4011, 4144, 4440, 4584, 4704, 5180, 5348, 5439, 5730, 5880, 5920, 6112, 6216, 6685, 7067, 7252, 7640, 7770, 7840, 8022, 8288, 8880, 9065, 9168, 9359, 10360, 10696, 10878, 11460, 11760, 12432, 13370, 14134, 14504, 15280, 15540, 16044, 17760, 18130, 18336, 18718, 20055, 20720, 21201, 21392, 21756, 22920, 23520, 24864, 26740, 27195, 28077, 28268, 29008, 30560, 31080, 32088, 35335, 36260, 37436, 40110, 41440, 42402, 42784, 43512, 45840, 46795, 49469, 53480, 54390, 56154, 56536, 58016, 62160, 64176, 70670, 72520, 74872, 80220, 84804, 87024, 91680, 93590, 98938, 106005, 106960, 108780, 112308, 113072, 124320, 128352, 140385, 141340, 145040, 148407, 149744, 160440, 169608, 174048, 187180, 197876, 212010, 213920, 217560, 224616, 226144, 247345, 280770, 282680, 290080, 296814, 299488, 320880, 339216, 346283, 374360, 395752, 424020, 435120, 449232, 494690, 561540, 565360, 593628, 641760, 678432, 692566, 742035, 748720, 791504, 848040, 870240, 898464, 989380, 1038849, 1123080, 1130720, 1187256, 1385132, 1484070, 1497440, 1583008, 1696080, 1731415, 1978760, 2077698, 2246160, 2374512, 2770264, 2968140, 3392160, 3462830, 3957520, 4155396, 4492320, 4749024, 5194245, 5540528, 5936280, 6925660, 7915040, 8310792, 10388490, 11081056, 11872560, 13851320, 16621584, 20776980, 23745120, 27702640, 33243168, 41553960, 55405280, 83107920, 166215840]

約数ペア:

[(1, 166215840), (2, 83107920), (3, 55405280), (4, 41553960), (5, 33243168), (6, 27702640), (7, 23745120), (8, 20776980), (10, 16621584), (12, 13851320), (14, 11872560), (15, 11081056), (16, 10388490), (20, 8310792), (21, 7915040), (24, 6925660), (28, 5936280), (30, 5540528), (32, 5194245), (35, 4749024), (37, 4492320), (40, 4155396), (42, 3957520), (48, 3462830), (49, 3392160), (56, 2968140), (60, 2770264), (70, 2374512), (74, 2246160), (80, 2077698), (84, 1978760), (96, 1731415), (98, 1696080), (105, 1583008), (111, 1497440), (112, 1484070), (120, 1385132), (140, 1187256), (147, 1130720), (148, 1123080), (160, 1038849), (168, 989380), (185, 898464), (191, 870240), (196, 848040), (210, 791504), (222, 748720), (224, 742035), (240, 692566), (245, 678432), (259, 641760), (280, 593628), (294, 565360), (296, 561540), (336, 494690), (370, 449232), (382, 435120), (392, 424020), (420, 395752), (444, 374360), (480, 346283), (490, 339216), (518, 320880), (555, 299488), (560, 296814), (573, 290080), (588, 282680), (592, 280770), (672, 247345), (735, 226144), (740, 224616), (764, 217560), (777, 213920), (784, 212010), (840, 197876), (888, 187180), (955, 174048), (980, 169608), (1036, 160440), (1110, 149744), (1120, 148407), (1146, 145040), (1176, 141340), (1184, 140385), (1295, 128352), (1337, 124320), (1470, 113072), (1480, 112308), (1528, 108780), (1554, 106960), (1568, 106005), (1680, 98938), (1776, 93590), (1813, 91680), (1910, 87024), (1960, 84804), (2072, 80220), (2220, 74872), (2292, 72520), (2352, 70670), (2590, 64176), (2674, 62160), (2865, 58016), (2940, 56536), (2960, 56154), (3056, 54390), (3108, 53480), (3360, 49469), (3552, 46795), (3626, 45840), (3820, 43512), (3885, 42784), (3920, 42402), (4011, 41440), (4144, 40110), (4440, 37436), (4584, 36260), (4704, 35335), (5180, 32088), (5348, 31080), (5439, 30560), (5730, 29008), (5880, 28268), (5920, 28077), (6112, 27195), (6216, 26740), (6685, 24864), (7067, 23520), (7252, 22920), (7640, 21756), (7770, 21392), (7840, 21201), (8022, 20720), (8288, 20055), (8880, 18718), (9065, 18336), (9168, 18130), (9359, 17760), (10360, 16044), (10696, 15540), (10878, 15280), (11460, 14504), (11760, 14134), (12432, 13370)]