2017285920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107761}}^1$

素因数の和:107795

約数の個数: 144

約数和(自身を含む): 7413594552

約数和(自身を除く): 5396308632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 107761, 215522, 323283, 431044, 538805, 646566, 862088, 969849, 1077610, 1293132, 1400893, 1616415, 1724176, 1939698, 2155220, 2586264, 2801786, 3232830, 3448352, 3879396, 4202679, 4310440, 4849245, 5172528, 5603572, 6465660, 7004465, 7758792, 8405358, 8620880, 9698490, 10345056, 11207144, 12608037, 12931320, 14008930, 15517584, 16810716, 17241760, 19396980, 21013395, 22414288, 25216074, 25862640, 28017860, 31035168, 33621432, 38793960, 42026790, 44828576, 50432148, 51725280, 56035720, 63040185, 67242864, 77587920, 84053580, 100864296, 112071440, 126080370, 134485728, 155175840, 168107160, 201728592, 224142880, 252160740, 336214320, 403457184, 504321480, 672428640, 1008642960, 2017285920]

約数ペア:

[(1, 2017285920), (2, 1008642960), (3, 672428640), (4, 504321480), (5, 403457184), (6, 336214320), (8, 252160740), (9, 224142880), (10, 201728592), (12, 168107160), (13, 155175840), (15, 134485728), (16, 126080370), (18, 112071440), (20, 100864296), (24, 84053580), (26, 77587920), (30, 67242864), (32, 63040185), (36, 56035720), (39, 51725280), (40, 50432148), (45, 44828576), (48, 42026790), (52, 38793960), (60, 33621432), (65, 31035168), (72, 28017860), (78, 25862640), (80, 25216074), (90, 22414288), (96, 21013395), (104, 19396980), (117, 17241760), (120, 16810716), (130, 15517584), (144, 14008930), (156, 12931320), (160, 12608037), (180, 11207144), (195, 10345056), (208, 9698490), (234, 8620880), (240, 8405358), (260, 7758792), (288, 7004465), (312, 6465660), (360, 5603572), (390, 5172528), (416, 4849245), (468, 4310440), (480, 4202679), (520, 3879396), (585, 3448352), (624, 3232830), (720, 2801786), (780, 2586264), (936, 2155220), (1040, 1939698), (1170, 1724176), (1248, 1616415), (1440, 1400893), (1560, 1293132), (1872, 1077610), (2080, 969849), (2340, 862088), (3120, 646566), (3744, 538805), (4680, 431044), (6240, 323283), (9360, 215522), (18720, 107761)]