2040399360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 480

約数和(自身を含む): 7660224000

約数和(自身を除く): 5619824640

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, 59, 60, 64, 72, 76, 79, 80, 90, 95, 96, 114, 118, 120, 128, 144, 152, 158, 160, 171, 177, 180, 190, 192, 228, 236, 237, 240, 256, 285, 288, 295, 304, 316, 320, 342, 354, 360, 380, 384, 395, 456, 472, 474, 480, 512, 531, 570, 576, 590, 608, 632, 640, 684, 708, 711, 720, 760, 768, 790, 855, 885, 912, 944, 948, 960, 1062, 1121, 1140, 1152, 1180, 1185, 1216, 1264, 1280, 1368, 1416, 1422, 1440, 1501, 1520, 1536, 1580, 1710, 1770, 1824, 1888, 1896, 1920, 2124, 2242, 2280, 2304, 2360, 2370, 2432, 2528, 2560, 2655, 2736, 2832, 2844, 2880, 3002, 3040, 3160, 3363, 3420, 3540, 3555, 3648, 3776, 3792, 3840, 4248, 4484, 4503, 4560, 4608, 4661, 4720, 4740, 4864, 5056, 5310, 5472, 5605, 5664, 5688, 5760, 6004, 6080, 6320, 6726, 6840, 7080, 7110, 7296, 7505, 7552, 7584, 7680, 8496, 8968, 9006, 9120, 9322, 9440, 9480, 9728, 10089, 10112, 10620, 10944, 11210, 11328, 11376, 11520, 12008, 12160, 12640, 13452, 13509, 13680, 13983, 14160, 14220, 14592, 15010, 15104, 15168, 16815, 16992, 17936, 18012, 18240, 18644, 18880, 18960, 20178, 20224, 21240, 21888, 22420, 22515, 22656, 22752, 23040, 23305, 24016, 24320, 25280, 26904, 27018, 27360, 27966, 28320, 28440, 29184, 30020, 30208, 30336, 33630, 33984, 35872, 36024, 36480, 37288, 37760, 37920, 40356, 40448, 41949, 42480, 43776, 44840, 45030, 45312, 45504, 46610, 48032, 48640, 50445, 50560, 53808, 54036, 54720, 55932, 56640, 56880, 60040, 60672, 67260, 67545, 67968, 69915, 71744, 72048, 72960, 74576, 75520, 75840, 80712, 83898, 84960, 87552, 88559, 89680, 90060, 90624, 91008, 93220, 96064, 100890, 101120, 107616, 108072, 109440, 111864, 113280, 113760, 120080, 121344, 134520, 135090, 135936, 139830, 143488, 144096, 145920, 149152, 151040, 151680, 161424, 167796, 169920, 177118, 179360, 180120, 182016, 186440, 192128, 201780, 202240, 209745, 215232, 216144, 218880, 223728, 226560, 227520, 240160, 265677, 269040, 270180, 271872, 279660, 286976, 288192, 298304, 303360, 322848, 335592, 339840, 354236, 358720, 360240, 364032, 372880, 384256, 403560, 419490, 430464, 432288, 437760, 442795, 447456, 453120, 455040, 480320, 531354, 538080, 540360, 559320, 573952, 576384, 596608, 606720, 645696, 671184, 679680, 708472, 717440, 720480, 745760, 768512, 797031, 807120, 838980, 860928, 864576, 885590, 894912, 910080, 960640, 1062708, 1076160, 1080720, 1118640, 1152768, 1193216, 1291392, 1328385, 1342368, 1359360, 1416944, 1434880, 1440960, 1491520, 1594062, 1614240, 1677960, 1721856, 1729152, 1771180, 1789824, 1820160, 1921280, 2125416, 2152320, 2161440, 2237280, 2305536, 2386432, 2582784, 2656770, 2684736, 2833888, 2869760, 2881920, 2983040, 3188124, 3228480, 3355920, 3458304, 3542360, 3579648, 3842560, 3985155, 4250832, 4304640, 4322880, 4474560, 5165568, 5313540, 5369472, 5667776, 5763840, 5966080, 6376248, 6456960, 6711840, 6916608, 7084720, 7159296, 7970310, 8501664, 8609280, 8645760, 8949120, 10627080, 10738944, 11335552, 11527680, 11932160, 12752496, 12913920, 13423680, 14169440, 15940620, 17003328, 17291520, 17898240, 21254160, 21477888, 22671104, 25504992, 25827840, 26847360, 28338880, 31881240, 34006656, 34583040, 35796480, 42508320, 45342208, 51009984, 53694720, 56677760, 63762480, 68013312, 85016640, 102019968, 107389440, 113355520, 127524960, 136026624, 170033280, 204039936, 226711040, 255049920, 340066560, 408079872, 510099840, 680133120, 1020199680, 2040399360]

約数ペア:

[(1, 2040399360), (2, 1020199680), (3, 680133120), (4, 510099840), (5, 408079872), (6, 340066560), (8, 255049920), (9, 226711040), (10, 204039936), (12, 170033280), (15, 136026624), (16, 127524960), (18, 113355520), (19, 107389440), (20, 102019968), (24, 85016640), (30, 68013312), (32, 63762480), (36, 56677760), (38, 53694720), (40, 51009984), (45, 45342208), (48, 42508320), (57, 35796480), (59, 34583040), (60, 34006656), (64, 31881240), (72, 28338880), (76, 26847360), (79, 25827840), (80, 25504992), (90, 22671104), (95, 21477888), (96, 21254160), (114, 17898240), (118, 17291520), (120, 17003328), (128, 15940620), (144, 14169440), (152, 13423680), (158, 12913920), (160, 12752496), (171, 11932160), (177, 11527680), (180, 11335552), (190, 10738944), (192, 10627080), (228, 8949120), (236, 8645760), (237, 8609280), (240, 8501664), (256, 7970310), (285, 7159296), (288, 7084720), (295, 6916608), (304, 6711840), (316, 6456960), (320, 6376248), (342, 5966080), (354, 5763840), (360, 5667776), (380, 5369472), (384, 5313540), (395, 5165568), (456, 4474560), (472, 4322880), (474, 4304640), (480, 4250832), (512, 3985155), (531, 3842560), (570, 3579648), (576, 3542360), (590, 3458304), (608, 3355920), (632, 3228480), (640, 3188124), (684, 2983040), (708, 2881920), (711, 2869760), (720, 2833888), (760, 2684736), (768, 2656770), (790, 2582784), (855, 2386432), (885, 2305536), (912, 2237280), (944, 2161440), (948, 2152320), (960, 2125416), (1062, 1921280), (1121, 1820160), (1140, 1789824), (1152, 1771180), (1180, 1729152), (1185, 1721856), (1216, 1677960), (1264, 1614240), (1280, 1594062), (1368, 1491520), (1416, 1440960), (1422, 1434880), (1440, 1416944), (1501, 1359360), (1520, 1342368), (1536, 1328385), (1580, 1291392), (1710, 1193216), (1770, 1152768), (1824, 1118640), (1888, 1080720), (1896, 1076160), (1920, 1062708), (2124, 960640), (2242, 910080), (2280, 894912), (2304, 885590), (2360, 864576), (2370, 860928), (2432, 838980), (2528, 807120), (2560, 797031), (2655, 768512), (2736, 745760), (2832, 720480), (2844, 717440), (2880, 708472), (3002, 679680), (3040, 671184), (3160, 645696), (3363, 606720), (3420, 596608), (3540, 576384), (3555, 573952), (3648, 559320), (3776, 540360), (3792, 538080), (3840, 531354), (4248, 480320), (4484, 455040), (4503, 453120), (4560, 447456), (4608, 442795), (4661, 437760), (4720, 432288), (4740, 430464), (4864, 419490), (5056, 403560), (5310, 384256), (5472, 372880), (5605, 364032), (5664, 360240), (5688, 358720), (5760, 354236), (6004, 339840), (6080, 335592), (6320, 322848), (6726, 303360), (6840, 298304), (7080, 288192), (7110, 286976), (7296, 279660), (7505, 271872), (7552, 270180), (7584, 269040), (7680, 265677), (8496, 240160), (8968, 227520), (9006, 226560), (9120, 223728), (9322, 218880), (9440, 216144), (9480, 215232), (9728, 209745), (10089, 202240), (10112, 201780), (10620, 192128), (10944, 186440), (11210, 182016), (11328, 180120), (11376, 179360), (11520, 177118), (12008, 169920), (12160, 167796), (12640, 161424), (13452, 151680), (13509, 151040), (13680, 149152), (13983, 145920), (14160, 144096), (14220, 143488), (14592, 139830), (15010, 135936), (15104, 135090), (15168, 134520), (16815, 121344), (16992, 120080), (17936, 113760), (18012, 113280), (18240, 111864), (18644, 109440), (18880, 108072), (18960, 107616), (20178, 101120), (20224, 100890), (21240, 96064), (21888, 93220), (22420, 91008), (22515, 90624), (22656, 90060), (22752, 89680), (23040, 88559), (23305, 87552), (24016, 84960), (24320, 83898), (25280, 80712), (26904, 75840), (27018, 75520), (27360, 74576), (27966, 72960), (28320, 72048), (28440, 71744), (29184, 69915), (30020, 67968), (30208, 67545), (30336, 67260), (33630, 60672), (33984, 60040), (35872, 56880), (36024, 56640), (36480, 55932), (37288, 54720), (37760, 54036), (37920, 53808), (40356, 50560), (40448, 50445), (41949, 48640), (42480, 48032), (43776, 46610), (44840, 45504), (45030, 45312)]