21998643840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{201011}}^1$

素因数の和:201055

約数の個数: 192

約数和(自身を含む): 79962573600

約数和(自身を除く): 57963929760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440, 201011, 402022, 603033, 804044, 1005055, 1206066, 1608088, 1809099, 2010110, 2412132, 3015165, 3216176, 3618198, 3819209, 4020220, 4824264, 6030330, 6432352, 7236396, 7638418, 8040440, 9045495, 9648528, 11457627, 12060660, 12864704, 14472792, 15276836, 16080880, 18090990, 19096045, 19297056, 22915254, 24121320, 25729408, 28945584, 30553672, 32161760, 34372881, 36181980, 38192090, 38594112, 45830508, 48242640, 57288135, 57891168, 61107344, 64323520, 68745762, 72363960, 76384180, 77188224, 91661016, 96485280, 114576270, 115782336, 122214688, 128647040, 137491524, 144727920, 152768360, 171864405, 183322032, 192970560, 229152540, 231564672, 244429376, 274983048, 289455840, 305536720, 343728810, 366644064, 385941120, 458305080, 488858752, 549966096, 578911680, 611073440, 687457620, 733288128, 916610160, 1099932192, 1157823360, 1222146880, 1374915240, 1466576256, 1833220320, 2199864384, 2444293760, 2749830480, 3666440640, 4399728768, 5499660960, 7332881280, 10999321920, 21998643840]

約数ペア:

[(1, 21998643840), (2, 10999321920), (3, 7332881280), (4, 5499660960), (5, 4399728768), (6, 3666440640), (8, 2749830480), (9, 2444293760), (10, 2199864384), (12, 1833220320), (15, 1466576256), (16, 1374915240), (18, 1222146880), (19, 1157823360), (20, 1099932192), (24, 916610160), (30, 733288128), (32, 687457620), (36, 611073440), (38, 578911680), (40, 549966096), (45, 488858752), (48, 458305080), (57, 385941120), (60, 366644064), (64, 343728810), (72, 305536720), (76, 289455840), (80, 274983048), (90, 244429376), (95, 231564672), (96, 229152540), (114, 192970560), (120, 183322032), (128, 171864405), (144, 152768360), (152, 144727920), (160, 137491524), (171, 128647040), (180, 122214688), (190, 115782336), (192, 114576270), (228, 96485280), (240, 91661016), (285, 77188224), (288, 76384180), (304, 72363960), (320, 68745762), (342, 64323520), (360, 61107344), (380, 57891168), (384, 57288135), (456, 48242640), (480, 45830508), (570, 38594112), (576, 38192090), (608, 36181980), (640, 34372881), (684, 32161760), (720, 30553672), (760, 28945584), (855, 25729408), (912, 24121320), (960, 22915254), (1140, 19297056), (1152, 19096045), (1216, 18090990), (1368, 16080880), (1440, 15276836), (1520, 14472792), (1710, 12864704), (1824, 12060660), (1920, 11457627), (2280, 9648528), (2432, 9045495), (2736, 8040440), (2880, 7638418), (3040, 7236396), (3420, 6432352), (3648, 6030330), (4560, 4824264), (5472, 4020220), (5760, 3819209), (6080, 3618198), (6840, 3216176), (7296, 3015165), (9120, 2412132), (10944, 2010110), (12160, 1809099), (13680, 1608088), (18240, 1206066), (21888, 1005055), (27360, 804044), (36480, 603033), (54720, 402022), (109440, 201011)]