105171840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 395015400

約数和(自身を除く): 289843560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 855, 912, 930, 960, 961, 992, 1116, 1140, 1152, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 1920, 1922, 1984, 2232, 2280, 2356, 2432, 2480, 2736, 2790, 2880, 2883, 2945, 2976, 3040, 3420, 3534, 3648, 3720, 3844, 3968, 4464, 4560, 4712, 4805, 4960, 5301, 5472, 5580, 5760, 5766, 5890, 5952, 6080, 6840, 7068, 7296, 7440, 7688, 8649, 8835, 8928, 9120, 9424, 9610, 9920, 10602, 10944, 11160, 11532, 11780, 11904, 12160, 13680, 14136, 14415, 14880, 15376, 17298, 17670, 17856, 18240, 18259, 18848, 19220, 19840, 21204, 21888, 22320, 23064, 23560, 26505, 27360, 28272, 28830, 29760, 30752, 34596, 35340, 35712, 36480, 36518, 37696, 38440, 42408, 43245, 44640, 46128, 47120, 53010, 54720, 54777, 56544, 57660, 59520, 61504, 69192, 70680, 73036, 75392, 76880, 84816, 86490, 89280, 91295, 92256, 94240, 106020, 109440, 109554, 113088, 115320, 123008, 138384, 141360, 146072, 153760, 164331, 169632, 172980, 178560, 182590, 184512, 188480, 212040, 219108, 226176, 230640, 273885, 276768, 282720, 292144, 307520, 328662, 339264, 345960, 365180, 369024, 376960, 424080, 438216, 461280, 547770, 553536, 565440, 584288, 615040, 657324, 678528, 691920, 730360, 821655, 848160, 876432, 922560, 1095540, 1107072, 1130880, 1168576, 1314648, 1383840, 1460720, 1643310, 1696320, 1752864, 1845120, 2191080, 2337152, 2629296, 2767680, 2921440, 3286620, 3392640, 3505728, 4382160, 5258592, 5535360, 5842880, 6573240, 7011456, 8764320, 10517184, 11685760, 13146480, 17528640, 21034368, 26292960, 35057280, 52585920, 105171840]

約数ペア:

[(1, 105171840), (2, 52585920), (3, 35057280), (4, 26292960), (5, 21034368), (6, 17528640), (8, 13146480), (9, 11685760), (10, 10517184), (12, 8764320), (15, 7011456), (16, 6573240), (18, 5842880), (19, 5535360), (20, 5258592), (24, 4382160), (30, 3505728), (31, 3392640), (32, 3286620), (36, 2921440), (38, 2767680), (40, 2629296), (45, 2337152), (48, 2191080), (57, 1845120), (60, 1752864), (62, 1696320), (64, 1643310), (72, 1460720), (76, 1383840), (80, 1314648), (90, 1168576), (93, 1130880), (95, 1107072), (96, 1095540), (114, 922560), (120, 876432), (124, 848160), (128, 821655), (144, 730360), (152, 691920), (155, 678528), (160, 657324), (171, 615040), (180, 584288), (186, 565440), (190, 553536), (192, 547770), (228, 461280), (240, 438216), (248, 424080), (279, 376960), (285, 369024), (288, 365180), (304, 345960), (310, 339264), (320, 328662), (342, 307520), (360, 292144), (372, 282720), (380, 276768), (384, 273885), (456, 230640), (465, 226176), (480, 219108), (496, 212040), (558, 188480), (570, 184512), (576, 182590), (589, 178560), (608, 172980), (620, 169632), (640, 164331), (684, 153760), (720, 146072), (744, 141360), (760, 138384), (855, 123008), (912, 115320), (930, 113088), (960, 109554), (961, 109440), (992, 106020), (1116, 94240), (1140, 92256), (1152, 91295), (1178, 89280), (1216, 86490), (1240, 84816), (1368, 76880), (1395, 75392), (1440, 73036), (1488, 70680), (1520, 69192), (1710, 61504), (1767, 59520), (1824, 57660), (1860, 56544), (1920, 54777), (1922, 54720), (1984, 53010), (2232, 47120), (2280, 46128), (2356, 44640), (2432, 43245), (2480, 42408), (2736, 38440), (2790, 37696), (2880, 36518), (2883, 36480), (2945, 35712), (2976, 35340), (3040, 34596), (3420, 30752), (3534, 29760), (3648, 28830), (3720, 28272), (3844, 27360), (3968, 26505), (4464, 23560), (4560, 23064), (4712, 22320), (4805, 21888), (4960, 21204), (5301, 19840), (5472, 19220), (5580, 18848), (5760, 18259), (5766, 18240), (5890, 17856), (5952, 17670), (6080, 17298), (6840, 15376), (7068, 14880), (7296, 14415), (7440, 14136), (7688, 13680), (8649, 12160), (8835, 11904), (8928, 11780), (9120, 11532), (9424, 11160), (9610, 10944), (9920, 10602)]