202010111520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{458947}}^1$

素因数の和:459103

約数の個数: 192

約数和(自身を含む): 732789421056

約数和(自身を除く): 530779309536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 210, 224, 240, 262, 280, 336, 393, 420, 480, 524, 560, 655, 672, 786, 840, 917, 1048, 1120, 1310, 1572, 1680, 1834, 1965, 2096, 2620, 2751, 3144, 3360, 3668, 3930, 4192, 4585, 5240, 5502, 6288, 7336, 7860, 9170, 10480, 11004, 12576, 13755, 14672, 15720, 18340, 20960, 22008, 27510, 29344, 31440, 36680, 44016, 55020, 62880, 73360, 88032, 110040, 146720, 220080, 440160, 458947, 917894, 1376841, 1835788, 2294735, 2753682, 3212629, 3671576, 4589470, 5507364, 6425258, 6884205, 7343152, 9178940, 9637887, 11014728, 12850516, 13768410, 14686304, 16063145, 18357880, 19275774, 22029456, 25701032, 27536820, 32126290, 36715760, 38551548, 44058912, 48189435, 51402064, 55073640, 60122057, 64252580, 73431520, 77103096, 96378870, 102804128, 110147280, 120244114, 128505160, 154206192, 180366171, 192757740, 220294560, 240488228, 257010320, 300610285, 308412384, 360732342, 385515480, 420854399, 480976456, 514020640, 601220570, 721464684, 771030960, 841708798, 901830855, 961952912, 1202441140, 1262563197, 1442929368, 1542061920, 1683417596, 1803661710, 1923905824, 2104271995, 2404882280, 2525126394, 2885858736, 3366835192, 3607323420, 4208543990, 4809764560, 5050252788, 5771717472, 6312815985, 6733670384, 7214646840, 8417087980, 9619529120, 10100505576, 12625631970, 13467340768, 14429293680, 16834175960, 20201011152, 25251263940, 28858587360, 33668351920, 40402022304, 50502527880, 67336703840, 101005055760, 202010111520]

約数ペア:

[(1, 202010111520), (2, 101005055760), (3, 67336703840), (4, 50502527880), (5, 40402022304), (6, 33668351920), (7, 28858587360), (8, 25251263940), (10, 20201011152), (12, 16834175960), (14, 14429293680), (15, 13467340768), (16, 12625631970), (20, 10100505576), (21, 9619529120), (24, 8417087980), (28, 7214646840), (30, 6733670384), (32, 6312815985), (35, 5771717472), (40, 5050252788), (42, 4809764560), (48, 4208543990), (56, 3607323420), (60, 3366835192), (70, 2885858736), (80, 2525126394), (84, 2404882280), (96, 2104271995), (105, 1923905824), (112, 1803661710), (120, 1683417596), (131, 1542061920), (140, 1442929368), (160, 1262563197), (168, 1202441140), (210, 961952912), (224, 901830855), (240, 841708798), (262, 771030960), (280, 721464684), (336, 601220570), (393, 514020640), (420, 480976456), (480, 420854399), (524, 385515480), (560, 360732342), (655, 308412384), (672, 300610285), (786, 257010320), (840, 240488228), (917, 220294560), (1048, 192757740), (1120, 180366171), (1310, 154206192), (1572, 128505160), (1680, 120244114), (1834, 110147280), (1965, 102804128), (2096, 96378870), (2620, 77103096), (2751, 73431520), (3144, 64252580), (3360, 60122057), (3668, 55073640), (3930, 51402064), (4192, 48189435), (4585, 44058912), (5240, 38551548), (5502, 36715760), (6288, 32126290), (7336, 27536820), (7860, 25701032), (9170, 22029456), (10480, 19275774), (11004, 18357880), (12576, 16063145), (13755, 14686304), (14672, 13768410), (15720, 12850516), (18340, 11014728), (20960, 9637887), (22008, 9178940), (27510, 7343152), (29344, 6884205), (31440, 6425258), (36680, 5507364), (44016, 4589470), (55020, 3671576), (62880, 3212629), (73360, 2753682), (88032, 2294735), (110040, 1835788), (146720, 1376841), (220080, 917894), (440160, 458947)]