1440255202290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1570291}}^1$

素因数の和:1570429

約数の個数: 128

約数和(自身を含む): 3979748044800

約数和(自身を除く): 2539492842510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 79, 86, 90, 129, 135, 158, 215, 237, 258, 270, 387, 395, 430, 474, 645, 711, 774, 790, 1161, 1185, 1290, 1422, 1935, 2133, 2322, 2370, 3397, 3555, 3870, 4266, 5805, 6794, 7110, 10191, 10665, 11610, 16985, 20382, 21330, 30573, 33970, 50955, 61146, 91719, 101910, 152865, 183438, 305730, 458595, 917190, 1570291, 3140582, 4710873, 7851455, 9421746, 14132619, 15702910, 23554365, 28265238, 42397857, 47108730, 67522513, 70663095, 84795714, 124052989, 135045026, 141326190, 202567539, 211989285, 248105978, 337612565, 372158967, 405135078, 423978570, 607702617, 620264945, 675225130, 744317934, 1012837695, 1116476901, 1215405234, 1240529890, 1823107851, 1860794835, 2025675390, 2232953802, 3038513085, 3349430703, 3646215702, 3721589670, 5334278527, 5582384505, 6077026170, 6698861406, 9115539255, 10668557054, 11164769010, 16002835581, 16747153515, 18231078510, 26671392635, 32005671162, 33494307030, 48008506743, 53342785270, 80014177905, 96017013486, 144025520229, 160028355810, 240042533715, 288051040458, 480085067430, 720127601145, 1440255202290]

約数ペア:

[(1, 1440255202290), (2, 720127601145), (3, 480085067430), (5, 288051040458), (6, 240042533715), (9, 160028355810), (10, 144025520229), (15, 96017013486), (18, 80014177905), (27, 53342785270), (30, 48008506743), (43, 33494307030), (45, 32005671162), (54, 26671392635), (79, 18231078510), (86, 16747153515), (90, 16002835581), (129, 11164769010), (135, 10668557054), (158, 9115539255), (215, 6698861406), (237, 6077026170), (258, 5582384505), (270, 5334278527), (387, 3721589670), (395, 3646215702), (430, 3349430703), (474, 3038513085), (645, 2232953802), (711, 2025675390), (774, 1860794835), (790, 1823107851), (1161, 1240529890), (1185, 1215405234), (1290, 1116476901), (1422, 1012837695), (1935, 744317934), (2133, 675225130), (2322, 620264945), (2370, 607702617), (3397, 423978570), (3555, 405135078), (3870, 372158967), (4266, 337612565), (5805, 248105978), (6794, 211989285), (7110, 202567539), (10191, 141326190), (10665, 135045026), (11610, 124052989), (16985, 84795714), (20382, 70663095), (21330, 67522513), (30573, 47108730), (33970, 42397857), (50955, 28265238), (61146, 23554365), (91719, 15702910), (101910, 14132619), (152865, 9421746), (183438, 7851455), (305730, 4710873), (458595, 3140582), (917190, 1570291)]