372068991880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1\times {\mathrm{2099}}^1$

素因数の和:3611

約数の個数: 128

約数和(自身を含む): 887241600000

約数和(自身を除く): 515172608120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 179, 190, 358, 380, 716, 760, 895, 1303, 1432, 1790, 2099, 2606, 3401, 3580, 4198, 5212, 6515, 6802, 7160, 8396, 10424, 10495, 13030, 13604, 16792, 17005, 20990, 24757, 26060, 27208, 34010, 39881, 41980, 49514, 52120, 68020, 79762, 83960, 99028, 123785, 136040, 159524, 198056, 199405, 233237, 247570, 319048, 375721, 398810, 466474, 495140, 751442, 797620, 932948, 990280, 1166185, 1502884, 1595240, 1865896, 1878605, 2332370, 2734997, 3005768, 3757210, 4431503, 4664740, 5469994, 7138699, 7514420, 8863006, 9329480, 10939988, 13674985, 14277398, 15028840, 17726012, 21879976, 22157515, 27349970, 28554796, 35452024, 35693495, 44315030, 51964943, 54699940, 57109592, 71386990, 88630060, 103929886, 109399880, 142773980, 177260120, 207859772, 259824715, 285547960, 415719544, 489564463, 519649430, 979128926, 1039298860, 1958257852, 2078597720, 2447822315, 3916515704, 4895644630, 9301724797, 9791289260, 18603449594, 19582578520, 37206899188, 46508623985, 74413798376, 93017247970, 186034495940, 372068991880]

約数ペア:

[(1, 372068991880), (2, 186034495940), (4, 93017247970), (5, 74413798376), (8, 46508623985), (10, 37206899188), (19, 19582578520), (20, 18603449594), (38, 9791289260), (40, 9301724797), (76, 4895644630), (95, 3916515704), (152, 2447822315), (179, 2078597720), (190, 1958257852), (358, 1039298860), (380, 979128926), (716, 519649430), (760, 489564463), (895, 415719544), (1303, 285547960), (1432, 259824715), (1790, 207859772), (2099, 177260120), (2606, 142773980), (3401, 109399880), (3580, 103929886), (4198, 88630060), (5212, 71386990), (6515, 57109592), (6802, 54699940), (7160, 51964943), (8396, 44315030), (10424, 35693495), (10495, 35452024), (13030, 28554796), (13604, 27349970), (16792, 22157515), (17005, 21879976), (20990, 17726012), (24757, 15028840), (26060, 14277398), (27208, 13674985), (34010, 10939988), (39881, 9329480), (41980, 8863006), (49514, 7514420), (52120, 7138699), (68020, 5469994), (79762, 4664740), (83960, 4431503), (99028, 3757210), (123785, 3005768), (136040, 2734997), (159524, 2332370), (198056, 1878605), (199405, 1865896), (233237, 1595240), (247570, 1502884), (319048, 1166185), (375721, 990280), (398810, 932948), (466474, 797620), (495140, 751442)]