2116915020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18757}}^1$

素因数の和:18805

約数の個数: 192

約数和(自身を含む): 7563225600

約数和(自身を除く): 5446310580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1710, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3135, 3420, 3762, 4180, 5130, 5643, 5940, 6270, 7524, 9405, 10260, 11286, 12540, 18757, 18810, 22572, 28215, 37514, 37620, 56271, 56430, 75028, 93785, 112542, 112860, 168813, 187570, 206327, 225084, 281355, 337626, 356383, 375140, 412654, 506439, 562710, 618981, 675252, 712766, 825308, 844065, 1012878, 1031635, 1069149, 1125420, 1237962, 1425532, 1688130, 1781915, 1856943, 2025756, 2063270, 2138298, 2475924, 2532195, 3094905, 3207447, 3376260, 3563830, 3713886, 3920213, 4126540, 4276596, 5064390, 5345745, 5570829, 6189810, 6414894, 7127660, 7427772, 7840426, 9284715, 9622341, 10128780, 10691490, 11141658, 11760639, 12379620, 12829788, 15680852, 16037235, 18569430, 19244682, 19601065, 21382980, 22283316, 23521278, 27854145, 32074470, 35281917, 37138860, 38489364, 39202130, 47042556, 48111705, 55708290, 58803195, 64148940, 70563834, 78404260, 96223410, 105845751, 111416580, 117606390, 141127668, 176409585, 192446820, 211691502, 235212780, 352819170, 423383004, 529228755, 705638340, 1058457510, 2116915020]

約数ペア:

[(1, 2116915020), (2, 1058457510), (3, 705638340), (4, 529228755), (5, 423383004), (6, 352819170), (9, 235212780), (10, 211691502), (11, 192446820), (12, 176409585), (15, 141127668), (18, 117606390), (19, 111416580), (20, 105845751), (22, 96223410), (27, 78404260), (30, 70563834), (33, 64148940), (36, 58803195), (38, 55708290), (44, 48111705), (45, 47042556), (54, 39202130), (55, 38489364), (57, 37138860), (60, 35281917), (66, 32074470), (76, 27854145), (90, 23521278), (95, 22283316), (99, 21382980), (108, 19601065), (110, 19244682), (114, 18569430), (132, 16037235), (135, 15680852), (165, 12829788), (171, 12379620), (180, 11760639), (190, 11141658), (198, 10691490), (209, 10128780), (220, 9622341), (228, 9284715), (270, 7840426), (285, 7427772), (297, 7127660), (330, 6414894), (342, 6189810), (380, 5570829), (396, 5345745), (418, 5064390), (495, 4276596), (513, 4126540), (540, 3920213), (570, 3713886), (594, 3563830), (627, 3376260), (660, 3207447), (684, 3094905), (836, 2532195), (855, 2475924), (990, 2138298), (1026, 2063270), (1045, 2025756), (1140, 1856943), (1188, 1781915), (1254, 1688130), (1485, 1425532), (1710, 1237962), (1881, 1125420), (1980, 1069149), (2052, 1031635), (2090, 1012878), (2508, 844065), (2565, 825308), (2970, 712766), (3135, 675252), (3420, 618981), (3762, 562710), (4180, 506439), (5130, 412654), (5643, 375140), (5940, 356383), (6270, 337626), (7524, 281355), (9405, 225084), (10260, 206327), (11286, 187570), (12540, 168813), (18757, 112860), (18810, 112542), (22572, 93785), (28215, 75028), (37514, 56430), (37620, 56271)]