67865280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10099}}^1$

素因数の和:10126

約数の個数: 112

約数和(自身を含む): 246278400

約数和(自身を除く): 178413120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10099, 20198, 30297, 40396, 50495, 60594, 70693, 80792, 100990, 121188, 141386, 151485, 161584, 201980, 212079, 242376, 282772, 302970, 323168, 353465, 403960, 424158, 484752, 565544, 605940, 646336, 706930, 807920, 848316, 969504, 1060395, 1131088, 1211880, 1413860, 1615840, 1696632, 1939008, 2120790, 2262176, 2423760, 2827720, 3231680, 3393264, 4241580, 4524352, 4847520, 5655440, 6786528, 8483160, 9695040, 11310880, 13573056, 16966320, 22621760, 33932640, 67865280]

約数ペア:

[(1, 67865280), (2, 33932640), (3, 22621760), (4, 16966320), (5, 13573056), (6, 11310880), (7, 9695040), (8, 8483160), (10, 6786528), (12, 5655440), (14, 4847520), (15, 4524352), (16, 4241580), (20, 3393264), (21, 3231680), (24, 2827720), (28, 2423760), (30, 2262176), (32, 2120790), (35, 1939008), (40, 1696632), (42, 1615840), (48, 1413860), (56, 1211880), (60, 1131088), (64, 1060395), (70, 969504), (80, 848316), (84, 807920), (96, 706930), (105, 646336), (112, 605940), (120, 565544), (140, 484752), (160, 424158), (168, 403960), (192, 353465), (210, 323168), (224, 302970), (240, 282772), (280, 242376), (320, 212079), (336, 201980), (420, 161584), (448, 151485), (480, 141386), (560, 121188), (672, 100990), (840, 80792), (960, 70693), (1120, 60594), (1344, 50495), (1680, 40396), (2240, 30297), (3360, 20198), (6720, 10099)]