2663696640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3373

約数の個数: 288

約数和(自身を含む): 9771955200

約数和(自身を除く): 7108258560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 608, 627, 640, 660, 704, 760, 768, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1280, 1320, 1408, 1520, 1672, 1760, 1824, 1920, 2090, 2112, 2280, 2432, 2508, 2640, 2816, 3040, 3135, 3319, 3344, 3520, 3648, 3840, 4180, 4224, 4560, 4864, 5016, 5280, 6080, 6270, 6638, 6688, 7040, 7296, 8360, 8448, 9120, 9957, 10032, 10560, 12160, 12540, 13276, 13376, 14080, 14592, 16595, 16720, 18240, 19914, 20064, 21120, 24320, 25080, 26552, 26752, 33190, 33440, 36480, 36509, 39828, 40128, 42240, 49785, 50160, 53104, 53504, 63061, 66380, 66880, 72960, 73018, 79656, 80256, 99570, 100320, 106208, 109527, 126122, 132760, 133760, 146036, 159312, 160512, 182545, 189183, 199140, 200640, 212416, 219054, 252244, 265520, 267520, 292072, 315305, 318624, 365090, 378366, 398280, 401280, 424832, 438108, 504488, 531040, 547635, 584144, 630610, 637248, 693671, 730180, 756732, 796560, 802560, 849664, 876216, 945915, 1008976, 1062080, 1095270, 1168288, 1261220, 1274496, 1387342, 1460360, 1513464, 1593120, 1752432, 1891830, 2017952, 2081013, 2124160, 2190540, 2336576, 2522440, 2548992, 2774684, 2920720, 3026928, 3186240, 3468355, 3504864, 3783660, 4035904, 4162026, 4248320, 4381080, 4673152, 5044880, 5549368, 5841440, 6053856, 6372480, 6936710, 7009728, 7567320, 8071808, 8324052, 8762160, 9346304, 10089760, 10405065, 11098736, 11682880, 12107712, 12744960, 13873420, 14019456, 15134640, 16143616, 16648104, 17524320, 20179520, 20810130, 22197472, 23365760, 24215424, 27746840, 28038912, 30269280, 33296208, 35048640, 40359040, 41620260, 44394944, 46731520, 48430848, 55493680, 60538560, 66592416, 70097280, 80718080, 83240520, 88789888, 110987360, 121077120, 133184832, 140194560, 166481040, 177579776, 221974720, 242154240, 266369664, 332962080, 443949440, 532739328, 665924160, 887898880, 1331848320, 2663696640]

約数ペア:

[(1, 2663696640), (2, 1331848320), (3, 887898880), (4, 665924160), (5, 532739328), (6, 443949440), (8, 332962080), (10, 266369664), (11, 242154240), (12, 221974720), (15, 177579776), (16, 166481040), (19, 140194560), (20, 133184832), (22, 121077120), (24, 110987360), (30, 88789888), (32, 83240520), (33, 80718080), (38, 70097280), (40, 66592416), (44, 60538560), (48, 55493680), (55, 48430848), (57, 46731520), (60, 44394944), (64, 41620260), (66, 40359040), (76, 35048640), (80, 33296208), (88, 30269280), (95, 28038912), (96, 27746840), (110, 24215424), (114, 23365760), (120, 22197472), (128, 20810130), (132, 20179520), (152, 17524320), (160, 16648104), (165, 16143616), (176, 15134640), (190, 14019456), (192, 13873420), (209, 12744960), (220, 12107712), (228, 11682880), (240, 11098736), (256, 10405065), (264, 10089760), (285, 9346304), (304, 8762160), (320, 8324052), (330, 8071808), (352, 7567320), (380, 7009728), (384, 6936710), (418, 6372480), (440, 6053856), (456, 5841440), (480, 5549368), (528, 5044880), (570, 4673152), (608, 4381080), (627, 4248320), (640, 4162026), (660, 4035904), (704, 3783660), (760, 3504864), (768, 3468355), (836, 3186240), (880, 3026928), (912, 2920720), (960, 2774684), (1045, 2548992), (1056, 2522440), (1140, 2336576), (1216, 2190540), (1254, 2124160), (1280, 2081013), (1320, 2017952), (1408, 1891830), (1520, 1752432), (1672, 1593120), (1760, 1513464), (1824, 1460360), (1920, 1387342), (2090, 1274496), (2112, 1261220), (2280, 1168288), (2432, 1095270), (2508, 1062080), (2640, 1008976), (2816, 945915), (3040, 876216), (3135, 849664), (3319, 802560), (3344, 796560), (3520, 756732), (3648, 730180), (3840, 693671), (4180, 637248), (4224, 630610), (4560, 584144), (4864, 547635), (5016, 531040), (5280, 504488), (6080, 438108), (6270, 424832), (6638, 401280), (6688, 398280), (7040, 378366), (7296, 365090), (8360, 318624), (8448, 315305), (9120, 292072), (9957, 267520), (10032, 265520), (10560, 252244), (12160, 219054), (12540, 212416), (13276, 200640), (13376, 199140), (14080, 189183), (14592, 182545), (16595, 160512), (16720, 159312), (18240, 146036), (19914, 133760), (20064, 132760), (21120, 126122), (24320, 109527), (25080, 106208), (26552, 100320), (26752, 99570), (33190, 80256), (33440, 79656), (36480, 73018), (36509, 72960), (39828, 66880), (40128, 66380), (42240, 63061), (49785, 53504), (50160, 53104)]