2871285120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45317}}^1$

素因数の和:45353

約数の個数: 192

約数和(自身を含む): 10816500240

約数和(自身を除く): 7945215120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 45317, 63360, 90634, 135951, 181268, 226585, 271902, 362536, 407853, 453170, 498487, 543804, 679755, 725072, 815706, 906340, 996974, 1087608, 1359510, 1450144, 1495461, 1631412, 1812680, 1993948, 2039265, 2175216, 2492435, 2719020, 2900288, 2990922, 3262824, 3625360, 3987896, 4078530, 4350432, 4486383, 4984870, 5438040, 5800576, 5981844, 6525648, 7250720, 7477305, 7975792, 8157060, 8700864, 8972766, 9969740, 10876080, 11963688, 13051296, 14501440, 14954610, 15951584, 16314120, 17401728, 17945532, 19939480, 21752160, 22431915, 23927376, 26102592, 29002880, 29909220, 31903168, 32628240, 35891064, 39878960, 43504320, 44863830, 47854752, 52205184, 59818440, 63806336, 65256480, 71782128, 79757920, 87008640, 89727660, 95709504, 119636880, 130512960, 143564256, 159515840, 179455320, 191419008, 239273760, 261025920, 287128512, 319031680, 358910640, 478547520, 574257024, 717821280, 957095040, 1435642560, 2871285120]

約数ペア:

[(1, 2871285120), (2, 1435642560), (3, 957095040), (4, 717821280), (5, 574257024), (6, 478547520), (8, 358910640), (9, 319031680), (10, 287128512), (11, 261025920), (12, 239273760), (15, 191419008), (16, 179455320), (18, 159515840), (20, 143564256), (22, 130512960), (24, 119636880), (30, 95709504), (32, 89727660), (33, 87008640), (36, 79757920), (40, 71782128), (44, 65256480), (45, 63806336), (48, 59818440), (55, 52205184), (60, 47854752), (64, 44863830), (66, 43504320), (72, 39878960), (80, 35891064), (88, 32628240), (90, 31903168), (96, 29909220), (99, 29002880), (110, 26102592), (120, 23927376), (128, 22431915), (132, 21752160), (144, 19939480), (160, 17945532), (165, 17401728), (176, 16314120), (180, 15951584), (192, 14954610), (198, 14501440), (220, 13051296), (240, 11963688), (264, 10876080), (288, 9969740), (320, 8972766), (330, 8700864), (352, 8157060), (360, 7975792), (384, 7477305), (396, 7250720), (440, 6525648), (480, 5981844), (495, 5800576), (528, 5438040), (576, 4984870), (640, 4486383), (660, 4350432), (704, 4078530), (720, 3987896), (792, 3625360), (880, 3262824), (960, 2990922), (990, 2900288), (1056, 2719020), (1152, 2492435), (1320, 2175216), (1408, 2039265), (1440, 1993948), (1584, 1812680), (1760, 1631412), (1920, 1495461), (1980, 1450144), (2112, 1359510), (2640, 1087608), (2880, 996974), (3168, 906340), (3520, 815706), (3960, 725072), (4224, 679755), (5280, 543804), (5760, 498487), (6336, 453170), (7040, 407853), (7920, 362536), (10560, 271902), (12672, 226585), (15840, 181268), (21120, 135951), (31680, 90634), (45317, 63360)]