135480454940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{37321}}^1$

素因数の和:37623

約数の個数: 96

約数和(自身を含む): 308112517440

約数和(自身を除く): 172632062500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 233, 380, 410, 466, 779, 820, 932, 1165, 1558, 2330, 3116, 3895, 4427, 4660, 7790, 8854, 9553, 15580, 17708, 19106, 22135, 37321, 38212, 44270, 47765, 74642, 88540, 95530, 149284, 181507, 186605, 191060, 363014, 373210, 709099, 726028, 746420, 907535, 1418198, 1530161, 1815070, 2836396, 3060322, 3545495, 3630140, 6120644, 7090990, 7650805, 8695793, 14181980, 15301610, 17391586, 29073059, 30603220, 34783172, 43478965, 58146118, 86957930, 116292236, 145365295, 165220067, 173915860, 290730590, 330440134, 356527513, 581461180, 660880268, 713055026, 826100335, 1426110052, 1652200670, 1782637565, 3304401340, 3565275130, 6774022747, 7130550260, 13548045494, 27096090988, 33870113735, 67740227470, 135480454940]

約数ペア:

[(1, 135480454940), (2, 67740227470), (4, 33870113735), (5, 27096090988), (10, 13548045494), (19, 7130550260), (20, 6774022747), (38, 3565275130), (41, 3304401340), (76, 1782637565), (82, 1652200670), (95, 1426110052), (164, 826100335), (190, 713055026), (205, 660880268), (233, 581461180), (380, 356527513), (410, 330440134), (466, 290730590), (779, 173915860), (820, 165220067), (932, 145365295), (1165, 116292236), (1558, 86957930), (2330, 58146118), (3116, 43478965), (3895, 34783172), (4427, 30603220), (4660, 29073059), (7790, 17391586), (8854, 15301610), (9553, 14181980), (15580, 8695793), (17708, 7650805), (19106, 7090990), (22135, 6120644), (37321, 3630140), (38212, 3545495), (44270, 3060322), (47765, 2836396), (74642, 1815070), (88540, 1530161), (95530, 1418198), (149284, 907535), (181507, 746420), (186605, 726028), (191060, 709099), (363014, 373210)]