2888282880

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{11939}}^1$

素因数の和:11976

約数の個数: 288

約数和(自身を含む): 11714572800

約数和(自身を除く): 8826289920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 11939, 12096, 13440, 15120, 16128, 17280, 20160, 23878, 24192, 26880, 30240, 34560, 35817, 40320, 47756, 48384, 59695, 60480, 71634, 80640, 83573, 95512, 107451, 119390, 120960, 143268, 167146, 179085, 191024, 214902, 238780, 241920, 250719, 286536, 322353, 334292, 358170, 382048, 417865, 429804, 477560, 501438, 537255, 573072, 644706, 668584, 716340, 752157, 764096, 835730, 859608, 955120, 1002876, 1074510, 1146144, 1253595, 1289412, 1337168, 1432680, 1504314, 1528192, 1611765, 1671460, 1719216, 1910240, 2005752, 2149020, 2256471, 2292288, 2507190, 2578824, 2674336, 2865360, 3008628, 3056384, 3223530, 3342920, 3438432, 3760785, 3820480, 4011504, 4298040, 4512942, 4584576, 5014380, 5157648, 5348672, 5730720, 6017256, 6447060, 6685840, 6876864, 7521570, 7640960, 8023008, 8596080, 9025884, 9169152, 10028760, 10315296, 10697344, 11282355, 11461440, 12034512, 12894120, 13371680, 13753728, 15043140, 15281920, 16046016, 17192160, 18051768, 20057520, 20630592, 21394688, 22564710, 22922880, 24069024, 25788240, 26743360, 27507456, 30086280, 32092032, 34384320, 36103536, 40115040, 41261184, 45129420, 45845760, 48138048, 51576480, 53486720, 60172560, 64184064, 68768640, 72207072, 80230080, 82522368, 90258840, 96276096, 103152960, 106973440, 120345120, 137537280, 144414144, 160460160, 180517680, 192552192, 206305920, 240690240, 288828288, 320920320, 361035360, 412611840, 481380480, 577656576, 722070720, 962760960, 1444141440, 2888282880]

約数ペア:

[(1, 2888282880), (2, 1444141440), (3, 962760960), (4, 722070720), (5, 577656576), (6, 481380480), (7, 412611840), (8, 361035360), (9, 320920320), (10, 288828288), (12, 240690240), (14, 206305920), (15, 192552192), (16, 180517680), (18, 160460160), (20, 144414144), (21, 137537280), (24, 120345120), (27, 106973440), (28, 103152960), (30, 96276096), (32, 90258840), (35, 82522368), (36, 80230080), (40, 72207072), (42, 68768640), (45, 64184064), (48, 60172560), (54, 53486720), (56, 51576480), (60, 48138048), (63, 45845760), (64, 45129420), (70, 41261184), (72, 40115040), (80, 36103536), (84, 34384320), (90, 32092032), (96, 30086280), (105, 27507456), (108, 26743360), (112, 25788240), (120, 24069024), (126, 22922880), (128, 22564710), (135, 21394688), (140, 20630592), (144, 20057520), (160, 18051768), (168, 17192160), (180, 16046016), (189, 15281920), (192, 15043140), (210, 13753728), (216, 13371680), (224, 12894120), (240, 12034512), (252, 11461440), (256, 11282355), (270, 10697344), (280, 10315296), (288, 10028760), (315, 9169152), (320, 9025884), (336, 8596080), (360, 8023008), (378, 7640960), (384, 7521570), (420, 6876864), (432, 6685840), (448, 6447060), (480, 6017256), (504, 5730720), (540, 5348672), (560, 5157648), (576, 5014380), (630, 4584576), (640, 4512942), (672, 4298040), (720, 4011504), (756, 3820480), (768, 3760785), (840, 3438432), (864, 3342920), (896, 3223530), (945, 3056384), (960, 3008628), (1008, 2865360), (1080, 2674336), (1120, 2578824), (1152, 2507190), (1260, 2292288), (1280, 2256471), (1344, 2149020), (1440, 2005752), (1512, 1910240), (1680, 1719216), (1728, 1671460), (1792, 1611765), (1890, 1528192), (1920, 1504314), (2016, 1432680), (2160, 1337168), (2240, 1289412), (2304, 1253595), (2520, 1146144), (2688, 1074510), (2880, 1002876), (3024, 955120), (3360, 859608), (3456, 835730), (3780, 764096), (3840, 752157), (4032, 716340), (4320, 668584), (4480, 644706), (5040, 573072), (5376, 537255), (5760, 501438), (6048, 477560), (6720, 429804), (6912, 417865), (7560, 382048), (8064, 358170), (8640, 334292), (8960, 322353), (10080, 286536), (11520, 250719), (11939, 241920), (12096, 238780), (13440, 214902), (15120, 191024), (16128, 179085), (17280, 167146), (20160, 143268), (23878, 120960), (24192, 119390), (26880, 107451), (30240, 95512), (34560, 83573), (35817, 80640), (40320, 71634), (47756, 60480), (48384, 59695)]