309442055580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3191}}^1\times {\mathrm{76963}}^1$

素因数の和:80176

約数の個数: 144

約数和(自身を含む): 1073082576384

約数和(自身を除く): 763640520804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3191, 6382, 9573, 12764, 15955, 19146, 22337, 28719, 31910, 38292, 44674, 47865, 57438, 63820, 67011, 76963, 89348, 95730, 111685, 114876, 134022, 143595, 153926, 191460, 201033, 223370, 230889, 268044, 287190, 307852, 335055, 384815, 402066, 446740, 461778, 538741, 574380, 670110, 692667, 769630, 804132, 923556, 1005165, 1077482, 1154445, 1340220, 1385334, 1539260, 1616223, 2010330, 2154964, 2308890, 2693705, 2770668, 3232446, 3463335, 4020660, 4617780, 4848669, 5387410, 6464892, 6926670, 8081115, 9697338, 10774820, 13853340, 16162230, 19394676, 24243345, 32324460, 48486690, 96973380, 245588933, 491177866, 736766799, 982355732, 1227944665, 1473533598, 1719122531, 2210300397, 2455889330, 2947067196, 3438245062, 3683833995, 4420600794, 4911778660, 5157367593, 6876490124, 7367667990, 8595612655, 8841201588, 10314735186, 11051501985, 14735335980, 15472102779, 17191225310, 20629470372, 22103003970, 25786837965, 30944205558, 34382450620, 44206007940, 51573675930, 61888411116, 77360513895, 103147351860, 154721027790, 309442055580]

約数ペア:

[(1, 309442055580), (2, 154721027790), (3, 103147351860), (4, 77360513895), (5, 61888411116), (6, 51573675930), (7, 44206007940), (9, 34382450620), (10, 30944205558), (12, 25786837965), (14, 22103003970), (15, 20629470372), (18, 17191225310), (20, 15472102779), (21, 14735335980), (28, 11051501985), (30, 10314735186), (35, 8841201588), (36, 8595612655), (42, 7367667990), (45, 6876490124), (60, 5157367593), (63, 4911778660), (70, 4420600794), (84, 3683833995), (90, 3438245062), (105, 2947067196), (126, 2455889330), (140, 2210300397), (180, 1719122531), (210, 1473533598), (252, 1227944665), (315, 982355732), (420, 736766799), (630, 491177866), (1260, 245588933), (3191, 96973380), (6382, 48486690), (9573, 32324460), (12764, 24243345), (15955, 19394676), (19146, 16162230), (22337, 13853340), (28719, 10774820), (31910, 9697338), (38292, 8081115), (44674, 6926670), (47865, 6464892), (57438, 5387410), (63820, 4848669), (67011, 4617780), (76963, 4020660), (89348, 3463335), (95730, 3232446), (111685, 2770668), (114876, 2693705), (134022, 2308890), (143595, 2154964), (153926, 2010330), (191460, 1616223), (201033, 1539260), (223370, 1385334), (230889, 1340220), (268044, 1154445), (287190, 1077482), (307852, 1005165), (335055, 923556), (384815, 804132), (402066, 769630), (446740, 692667), (461778, 670110), (538741, 574380)]