2845220560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 320

約数和(自身を含む): 8524454400

約数和(自身を除く): 5679233840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 61, 65, 70, 80, 86, 91, 104, 112, 122, 130, 140, 149, 172, 182, 208, 215, 244, 260, 280, 298, 301, 305, 344, 364, 427, 430, 455, 488, 520, 559, 560, 596, 602, 610, 688, 728, 745, 793, 854, 860, 910, 976, 1040, 1043, 1118, 1192, 1204, 1220, 1456, 1490, 1505, 1586, 1708, 1720, 1820, 1937, 2086, 2135, 2236, 2384, 2408, 2440, 2623, 2795, 2980, 3010, 3172, 3416, 3440, 3640, 3874, 3913, 3965, 4172, 4270, 4472, 4816, 4880, 5215, 5246, 5551, 5590, 5960, 6020, 6344, 6407, 6832, 7280, 7748, 7826, 7930, 8344, 8540, 8944, 9089, 9685, 10430, 10492, 11102, 11180, 11920, 12040, 12688, 12814, 13115, 13559, 15496, 15652, 15860, 16688, 17080, 18178, 18361, 19370, 19565, 20860, 20984, 22204, 22360, 24080, 25628, 26230, 27118, 27755, 30992, 31304, 31720, 32035, 34099, 34160, 36356, 36722, 38740, 39130, 41720, 41968, 44408, 44720, 44849, 45445, 51256, 52460, 54236, 55510, 62608, 63440, 63623, 64070, 67795, 68198, 72712, 73444, 77480, 78260, 83291, 83440, 88816, 89698, 90890, 91805, 102512, 104920, 108472, 111020, 118157, 127246, 128140, 135590, 136396, 145424, 146888, 154960, 156520, 166582, 170495, 179396, 181780, 183610, 209840, 216944, 222040, 224245, 236314, 238693, 254492, 256280, 271180, 272792, 293776, 313040, 318115, 333164, 340990, 358792, 363560, 367220, 390827, 416455, 444080, 448490, 472628, 477386, 508984, 512560, 542360, 545584, 583037, 590785, 636230, 666328, 681980, 717584, 727120, 734440, 781654, 827099, 832910, 896980, 945256, 954772, 1017968, 1084720, 1166074, 1181570, 1193465, 1272460, 1332656, 1363960, 1468880, 1563308, 1654198, 1665820, 1793960, 1890512, 1909544, 1954135, 2332148, 2363140, 2386930, 2544920, 2727920, 2735789, 2915185, 3126616, 3308396, 3331640, 3587920, 3819088, 3908270, 4135495, 4664296, 4726280, 4773860, 5080751, 5089840, 5471578, 5830370, 6253232, 6616792, 6663280, 7816540, 8270990, 9328592, 9452560, 9547720, 10161502, 10943156, 11660740, 13233584, 13678945, 15633080, 16541980, 19095440, 20323004, 21886312, 23321480, 25403755, 27357890, 31266160, 33083960, 35565257, 40646008, 43772624, 46642960, 50807510, 54715780, 66167920, 71130514, 81292016, 101615020, 109431560, 142261028, 177826285, 203230040, 218863120, 284522056, 355652570, 406460080, 569044112, 711305140, 1422610280, 2845220560]

約数ペア:

[(1, 2845220560), (2, 1422610280), (4, 711305140), (5, 569044112), (7, 406460080), (8, 355652570), (10, 284522056), (13, 218863120), (14, 203230040), (16, 177826285), (20, 142261028), (26, 109431560), (28, 101615020), (35, 81292016), (40, 71130514), (43, 66167920), (52, 54715780), (56, 50807510), (61, 46642960), (65, 43772624), (70, 40646008), (80, 35565257), (86, 33083960), (91, 31266160), (104, 27357890), (112, 25403755), (122, 23321480), (130, 21886312), (140, 20323004), (149, 19095440), (172, 16541980), (182, 15633080), (208, 13678945), (215, 13233584), (244, 11660740), (260, 10943156), (280, 10161502), (298, 9547720), (301, 9452560), (305, 9328592), (344, 8270990), (364, 7816540), (427, 6663280), (430, 6616792), (455, 6253232), (488, 5830370), (520, 5471578), (559, 5089840), (560, 5080751), (596, 4773860), (602, 4726280), (610, 4664296), (688, 4135495), (728, 3908270), (745, 3819088), (793, 3587920), (854, 3331640), (860, 3308396), (910, 3126616), (976, 2915185), (1040, 2735789), (1043, 2727920), (1118, 2544920), (1192, 2386930), (1204, 2363140), (1220, 2332148), (1456, 1954135), (1490, 1909544), (1505, 1890512), (1586, 1793960), (1708, 1665820), (1720, 1654198), (1820, 1563308), (1937, 1468880), (2086, 1363960), (2135, 1332656), (2236, 1272460), (2384, 1193465), (2408, 1181570), (2440, 1166074), (2623, 1084720), (2795, 1017968), (2980, 954772), (3010, 945256), (3172, 896980), (3416, 832910), (3440, 827099), (3640, 781654), (3874, 734440), (3913, 727120), (3965, 717584), (4172, 681980), (4270, 666328), (4472, 636230), (4816, 590785), (4880, 583037), (5215, 545584), (5246, 542360), (5551, 512560), (5590, 508984), (5960, 477386), (6020, 472628), (6344, 448490), (6407, 444080), (6832, 416455), (7280, 390827), (7748, 367220), (7826, 363560), (7930, 358792), (8344, 340990), (8540, 333164), (8944, 318115), (9089, 313040), (9685, 293776), (10430, 272792), (10492, 271180), (11102, 256280), (11180, 254492), (11920, 238693), (12040, 236314), (12688, 224245), (12814, 222040), (13115, 216944), (13559, 209840), (15496, 183610), (15652, 181780), (15860, 179396), (16688, 170495), (17080, 166582), (18178, 156520), (18361, 154960), (19370, 146888), (19565, 145424), (20860, 136396), (20984, 135590), (22204, 128140), (22360, 127246), (24080, 118157), (25628, 111020), (26230, 108472), (27118, 104920), (27755, 102512), (30992, 91805), (31304, 90890), (31720, 89698), (32035, 88816), (34099, 83440), (34160, 83291), (36356, 78260), (36722, 77480), (38740, 73444), (39130, 72712), (41720, 68198), (41968, 67795), (44408, 64070), (44720, 63623), (44849, 63440), (45445, 62608), (51256, 55510), (52460, 54236)]