40074767460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2446567}}^1$

素因数の和:2446602

約数の個数: 144

約数和(自身を含む): 149612526336

約数和(自身を除く): 109537758876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 2446567, 4893134, 7339701, 9786268, 12232835, 14679402, 17125969, 22019103, 24465670, 29358804, 31805371, 34251938, 36698505, 44038206, 48931340, 51377907, 63610742, 68503876, 73397010, 85629845, 88076412, 95416113, 102755814, 110095515, 127221484, 146794020, 154133721, 159026855, 171259690, 190832226, 205511628, 220191030, 222637597, 256889535, 286248339, 308267442, 318053710, 342519380, 381664452, 440382060, 445275194, 477080565, 513779070, 572496678, 616534884, 636107420, 667912791, 770668605, 890550388, 954161130, 1027558140, 1113187985, 1144993356, 1335825582, 1431241695, 1541337210, 1908322260, 2003738373, 2226375970, 2671651164, 2862483390, 3082674420, 3339563955, 4007476746, 4452751940, 5724966780, 6679127910, 8014953492, 10018691865, 13358255820, 20037383730, 40074767460]

約数ペア:

[(1, 40074767460), (2, 20037383730), (3, 13358255820), (4, 10018691865), (5, 8014953492), (6, 6679127910), (7, 5724966780), (9, 4452751940), (10, 4007476746), (12, 3339563955), (13, 3082674420), (14, 2862483390), (15, 2671651164), (18, 2226375970), (20, 2003738373), (21, 1908322260), (26, 1541337210), (28, 1431241695), (30, 1335825582), (35, 1144993356), (36, 1113187985), (39, 1027558140), (42, 954161130), (45, 890550388), (52, 770668605), (60, 667912791), (63, 636107420), (65, 616534884), (70, 572496678), (78, 513779070), (84, 477080565), (90, 445275194), (91, 440382060), (105, 381664452), (117, 342519380), (126, 318053710), (130, 308267442), (140, 286248339), (156, 256889535), (180, 222637597), (182, 220191030), (195, 205511628), (210, 190832226), (234, 171259690), (252, 159026855), (260, 154133721), (273, 146794020), (315, 127221484), (364, 110095515), (390, 102755814), (420, 95416113), (455, 88076412), (468, 85629845), (546, 73397010), (585, 68503876), (630, 63610742), (780, 51377907), (819, 48931340), (910, 44038206), (1092, 36698505), (1170, 34251938), (1260, 31805371), (1365, 29358804), (1638, 24465670), (1820, 22019103), (2340, 17125969), (2730, 14679402), (3276, 12232835), (4095, 9786268), (5460, 7339701), (8190, 4893134), (16380, 2446567)]