214796520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 192

約数和(自身を含む): 759283200

約数和(自身を除く): 544486680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1013, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2026, 2232, 2280, 2356, 2790, 2945, 3039, 3420, 3534, 3720, 4052, 4712, 5065, 5301, 5580, 5890, 6078, 6840, 7068, 8104, 8835, 9117, 10130, 10602, 11160, 11780, 12156, 14136, 15195, 17670, 18234, 19247, 20260, 21204, 23560, 24312, 26505, 30390, 31403, 35340, 36468, 38494, 40520, 42408, 45585, 53010, 57741, 60780, 62806, 70680, 72936, 76988, 91170, 94209, 96235, 106020, 115482, 121560, 125612, 153976, 157015, 173223, 182340, 188418, 192470, 212040, 230964, 251224, 282627, 288705, 314030, 346446, 364680, 376836, 384940, 461928, 471045, 565254, 577410, 596657, 628060, 692892, 753672, 769880, 866115, 942090, 1130508, 1154820, 1193314, 1256120, 1385784, 1413135, 1732230, 1789971, 1884180, 2261016, 2309640, 2386628, 2826270, 2983285, 3464460, 3579942, 3768360, 4773256, 5369913, 5652540, 5966570, 6928920, 7159884, 8949855, 10739826, 11305080, 11933140, 14319768, 17899710, 21479652, 23866280, 26849565, 35799420, 42959304, 53699130, 71598840, 107398260, 214796520]

約数ペア:

[(1, 214796520), (2, 107398260), (3, 71598840), (4, 53699130), (5, 42959304), (6, 35799420), (8, 26849565), (9, 23866280), (10, 21479652), (12, 17899710), (15, 14319768), (18, 11933140), (19, 11305080), (20, 10739826), (24, 8949855), (30, 7159884), (31, 6928920), (36, 5966570), (38, 5652540), (40, 5369913), (45, 4773256), (57, 3768360), (60, 3579942), (62, 3464460), (72, 2983285), (76, 2826270), (90, 2386628), (93, 2309640), (95, 2261016), (114, 1884180), (120, 1789971), (124, 1732230), (152, 1413135), (155, 1385784), (171, 1256120), (180, 1193314), (186, 1154820), (190, 1130508), (228, 942090), (248, 866115), (279, 769880), (285, 753672), (310, 692892), (342, 628060), (360, 596657), (372, 577410), (380, 565254), (456, 471045), (465, 461928), (558, 384940), (570, 376836), (589, 364680), (620, 346446), (684, 314030), (744, 288705), (760, 282627), (855, 251224), (930, 230964), (1013, 212040), (1116, 192470), (1140, 188418), (1178, 182340), (1240, 173223), (1368, 157015), (1395, 153976), (1710, 125612), (1767, 121560), (1860, 115482), (2026, 106020), (2232, 96235), (2280, 94209), (2356, 91170), (2790, 76988), (2945, 72936), (3039, 70680), (3420, 62806), (3534, 60780), (3720, 57741), (4052, 53010), (4712, 45585), (5065, 42408), (5301, 40520), (5580, 38494), (5890, 36468), (6078, 35340), (6840, 31403), (7068, 30390), (8104, 26505), (8835, 24312), (9117, 23560), (10130, 21204), (10602, 20260), (11160, 19247), (11780, 18234), (12156, 17670), (14136, 15195)]