2017788240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3613}}^1$

素因数の和:3821

約数の個数: 160

約数和(自身を含む): 6775816320

約数和(自身を除く): 4758028080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 179, 195, 208, 240, 260, 312, 358, 390, 520, 537, 624, 716, 780, 895, 1040, 1074, 1432, 1560, 1790, 2148, 2327, 2685, 2864, 3120, 3580, 3613, 4296, 4654, 5370, 6981, 7160, 7226, 8592, 9308, 10740, 10839, 11635, 13962, 14320, 14452, 18065, 18616, 21480, 21678, 23270, 27924, 28904, 34905, 36130, 37232, 42960, 43356, 46540, 46969, 54195, 55848, 57808, 69810, 72260, 86712, 93080, 93938, 108390, 111696, 139620, 140907, 144520, 173424, 186160, 187876, 216780, 234845, 279240, 281814, 289040, 375752, 433560, 469690, 558480, 563628, 646727, 704535, 751504, 867120, 939380, 1127256, 1293454, 1409070, 1878760, 1940181, 2254512, 2586908, 2818140, 3233635, 3757520, 3880362, 5173816, 5636280, 6467270, 7760724, 8407451, 9700905, 10347632, 11272560, 12934540, 15521448, 16814902, 19401810, 25222353, 25869080, 31042896, 33629804, 38803620, 42037255, 50444706, 51738160, 67259608, 77607240, 84074510, 100889412, 126111765, 134519216, 155214480, 168149020, 201778824, 252223530, 336298040, 403557648, 504447060, 672596080, 1008894120, 2017788240]

約数ペア:

[(1, 2017788240), (2, 1008894120), (3, 672596080), (4, 504447060), (5, 403557648), (6, 336298040), (8, 252223530), (10, 201778824), (12, 168149020), (13, 155214480), (15, 134519216), (16, 126111765), (20, 100889412), (24, 84074510), (26, 77607240), (30, 67259608), (39, 51738160), (40, 50444706), (48, 42037255), (52, 38803620), (60, 33629804), (65, 31042896), (78, 25869080), (80, 25222353), (104, 19401810), (120, 16814902), (130, 15521448), (156, 12934540), (179, 11272560), (195, 10347632), (208, 9700905), (240, 8407451), (260, 7760724), (312, 6467270), (358, 5636280), (390, 5173816), (520, 3880362), (537, 3757520), (624, 3233635), (716, 2818140), (780, 2586908), (895, 2254512), (1040, 1940181), (1074, 1878760), (1432, 1409070), (1560, 1293454), (1790, 1127256), (2148, 939380), (2327, 867120), (2685, 751504), (2864, 704535), (3120, 646727), (3580, 563628), (3613, 558480), (4296, 469690), (4654, 433560), (5370, 375752), (6981, 289040), (7160, 281814), (7226, 279240), (8592, 234845), (9308, 216780), (10740, 187876), (10839, 186160), (11635, 173424), (13962, 144520), (14320, 140907), (14452, 139620), (18065, 111696), (18616, 108390), (21480, 93938), (21678, 93080), (23270, 86712), (27924, 72260), (28904, 69810), (34905, 57808), (36130, 55848), (37232, 54195), (42960, 46969), (43356, 46540)]