212648435760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{277493}}^1$

素因数の和:277643

約数の個数: 160

約数和(自身を含む): 687084023808

約数和(自身を除く): 474435588048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 103, 120, 124, 155, 186, 206, 240, 248, 309, 310, 372, 412, 465, 496, 515, 618, 620, 744, 824, 930, 1030, 1236, 1240, 1488, 1545, 1648, 1860, 2060, 2472, 2480, 3090, 3193, 3720, 4120, 4944, 6180, 6386, 7440, 8240, 9579, 12360, 12772, 15965, 19158, 24720, 25544, 31930, 38316, 47895, 51088, 63860, 76632, 95790, 127720, 153264, 191580, 255440, 277493, 383160, 554986, 766320, 832479, 1109972, 1387465, 1664958, 2219944, 2774930, 3329916, 4162395, 4439888, 5549860, 6659832, 8324790, 8602283, 11099720, 13319664, 16649580, 17204566, 22199440, 25806849, 28581779, 33299160, 34409132, 43011415, 51613698, 57163558, 66598320, 68818264, 85745337, 86022830, 103227396, 114327116, 129034245, 137636528, 142908895, 171490674, 172045660, 206454792, 228654232, 258068490, 285817790, 342981348, 344091320, 412909584, 428726685, 457308464, 516136980, 571635580, 685962696, 688182640, 857453370, 886035149, 1032273960, 1143271160, 1371925392, 1714906740, 1772070298, 2064547920, 2286542320, 2658105447, 3429813480, 3544140596, 4430175745, 5316210894, 6859626960, 7088281192, 8860351490, 10632421788, 13290527235, 14176562384, 17720702980, 21264843576, 26581054470, 35441405960, 42529687152, 53162108940, 70882811920, 106324217880, 212648435760]

約数ペア:

[(1, 212648435760), (2, 106324217880), (3, 70882811920), (4, 53162108940), (5, 42529687152), (6, 35441405960), (8, 26581054470), (10, 21264843576), (12, 17720702980), (15, 14176562384), (16, 13290527235), (20, 10632421788), (24, 8860351490), (30, 7088281192), (31, 6859626960), (40, 5316210894), (48, 4430175745), (60, 3544140596), (62, 3429813480), (80, 2658105447), (93, 2286542320), (103, 2064547920), (120, 1772070298), (124, 1714906740), (155, 1371925392), (186, 1143271160), (206, 1032273960), (240, 886035149), (248, 857453370), (309, 688182640), (310, 685962696), (372, 571635580), (412, 516136980), (465, 457308464), (496, 428726685), (515, 412909584), (618, 344091320), (620, 342981348), (744, 285817790), (824, 258068490), (930, 228654232), (1030, 206454792), (1236, 172045660), (1240, 171490674), (1488, 142908895), (1545, 137636528), (1648, 129034245), (1860, 114327116), (2060, 103227396), (2472, 86022830), (2480, 85745337), (3090, 68818264), (3193, 66598320), (3720, 57163558), (4120, 51613698), (4944, 43011415), (6180, 34409132), (6386, 33299160), (7440, 28581779), (8240, 25806849), (9579, 22199440), (12360, 17204566), (12772, 16649580), (15965, 13319664), (19158, 11099720), (24720, 8602283), (25544, 8324790), (31930, 6659832), (38316, 5549860), (47895, 4439888), (51088, 4162395), (63860, 3329916), (76632, 2774930), (95790, 2219944), (127720, 1664958), (153264, 1387465), (191580, 1109972), (255440, 832479), (277493, 766320), (383160, 554986)]