271693920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 930908160

約数和(自身を除く): 659214240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 961, 992, 1140, 1178, 1240, 1488, 1520, 1767, 1824, 1860, 1922, 2280, 2356, 2480, 2883, 2945, 2976, 3040, 3534, 3720, 3844, 4560, 4712, 4805, 4960, 5766, 5890, 7068, 7440, 7688, 8835, 9120, 9424, 9610, 11532, 11780, 14136, 14415, 14880, 15376, 17670, 18259, 18848, 19220, 23064, 23560, 28272, 28830, 29791, 30752, 35340, 36518, 38440, 46128, 47120, 54777, 56544, 57660, 59582, 70680, 73036, 76880, 89373, 91295, 92256, 94240, 109554, 115320, 119164, 141360, 146072, 148955, 153760, 178746, 182590, 219108, 230640, 238328, 273885, 282720, 292144, 297910, 357492, 365180, 438216, 446865, 461280, 476656, 547770, 566029, 584288, 595820, 714984, 730360, 876432, 893730, 953312, 1095540, 1132058, 1191640, 1429968, 1460720, 1698087, 1752864, 1787460, 2191080, 2264116, 2383280, 2830145, 2859936, 2921440, 3396174, 3574920, 4382160, 4528232, 4766560, 5660290, 6792348, 7149840, 8490435, 8764320, 9056464, 11320580, 13584696, 14299680, 16980870, 18112928, 22641160, 27169392, 33961740, 45282320, 54338784, 67923480, 90564640, 135846960, 271693920]

約数ペア:

[(1, 271693920), (2, 135846960), (3, 90564640), (4, 67923480), (5, 54338784), (6, 45282320), (8, 33961740), (10, 27169392), (12, 22641160), (15, 18112928), (16, 16980870), (19, 14299680), (20, 13584696), (24, 11320580), (30, 9056464), (31, 8764320), (32, 8490435), (38, 7149840), (40, 6792348), (48, 5660290), (57, 4766560), (60, 4528232), (62, 4382160), (76, 3574920), (80, 3396174), (93, 2921440), (95, 2859936), (96, 2830145), (114, 2383280), (120, 2264116), (124, 2191080), (152, 1787460), (155, 1752864), (160, 1698087), (186, 1460720), (190, 1429968), (228, 1191640), (240, 1132058), (248, 1095540), (285, 953312), (304, 893730), (310, 876432), (372, 730360), (380, 714984), (456, 595820), (465, 584288), (480, 566029), (496, 547770), (570, 476656), (589, 461280), (608, 446865), (620, 438216), (744, 365180), (760, 357492), (912, 297910), (930, 292144), (961, 282720), (992, 273885), (1140, 238328), (1178, 230640), (1240, 219108), (1488, 182590), (1520, 178746), (1767, 153760), (1824, 148955), (1860, 146072), (1922, 141360), (2280, 119164), (2356, 115320), (2480, 109554), (2883, 94240), (2945, 92256), (2976, 91295), (3040, 89373), (3534, 76880), (3720, 73036), (3844, 70680), (4560, 59582), (4712, 57660), (4805, 56544), (4960, 54777), (5766, 47120), (5890, 46128), (7068, 38440), (7440, 36518), (7688, 35340), (8835, 30752), (9120, 29791), (9424, 28830), (9610, 28272), (11532, 23560), (11780, 23064), (14136, 19220), (14415, 18848), (14880, 18259), (15376, 17670)]