4123987840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 256

約数和(自身を含む): 12037403520

約数和(自身を除く): 7913415680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 173, 224, 238, 272, 280, 313, 320, 340, 346, 448, 476, 544, 560, 595, 626, 640, 680, 692, 865, 896, 952, 1088, 1120, 1190, 1211, 1252, 1360, 1384, 1565, 1730, 1904, 2176, 2191, 2240, 2380, 2422, 2504, 2720, 2768, 2941, 3130, 3460, 3808, 4382, 4480, 4760, 4844, 5008, 5321, 5440, 5536, 5882, 6055, 6260, 6920, 7616, 8764, 9520, 9688, 10016, 10642, 10880, 10955, 11072, 11764, 12110, 12520, 13840, 14705, 15232, 17528, 19040, 19376, 20032, 20587, 21284, 21910, 22144, 23528, 24220, 25040, 26605, 27680, 29410, 35056, 37247, 38080, 38752, 40064, 41174, 42568, 43820, 47056, 48440, 50080, 53210, 54149, 55360, 58820, 70112, 74494, 76160, 77504, 82348, 85136, 87640, 94112, 96880, 100160, 102935, 106420, 108298, 110720, 117640, 140224, 148988, 155008, 164696, 170272, 175280, 186235, 188224, 193760, 200320, 205870, 212840, 216596, 235280, 270745, 280448, 297976, 329392, 340544, 350560, 372470, 376448, 379043, 387520, 411740, 425680, 433192, 470560, 541490, 595952, 658784, 681088, 701120, 744940, 758086, 775040, 823480, 851360, 866384, 920533, 941120, 1082980, 1191904, 1317568, 1402240, 1489880, 1516172, 1646960, 1702720, 1732768, 1841066, 1882240, 1895215, 2165960, 2383808, 2635136, 2979760, 3032344, 3293920, 3405440, 3465536, 3682132, 3790430, 4331920, 4602665, 4767616, 5959520, 6064688, 6443731, 6587840, 6931072, 7364264, 7580860, 8663840, 9205330, 11919040, 12129376, 12887462, 13175680, 14728528, 15161720, 17327680, 18410660, 23838080, 24258752, 25774924, 29457056, 30323440, 32218655, 34655360, 36821320, 48517504, 51549848, 58914112, 60646880, 64437310, 73642640, 103099696, 117828224, 121293760, 128874620, 147285280, 206199392, 242587520, 257749240, 294570560, 412398784, 515498480, 589141120, 824797568, 1030996960, 2061993920, 4123987840]

約数ペア:

[(1, 4123987840), (2, 2061993920), (4, 1030996960), (5, 824797568), (7, 589141120), (8, 515498480), (10, 412398784), (14, 294570560), (16, 257749240), (17, 242587520), (20, 206199392), (28, 147285280), (32, 128874620), (34, 121293760), (35, 117828224), (40, 103099696), (56, 73642640), (64, 64437310), (68, 60646880), (70, 58914112), (80, 51549848), (85, 48517504), (112, 36821320), (119, 34655360), (128, 32218655), (136, 30323440), (140, 29457056), (160, 25774924), (170, 24258752), (173, 23838080), (224, 18410660), (238, 17327680), (272, 15161720), (280, 14728528), (313, 13175680), (320, 12887462), (340, 12129376), (346, 11919040), (448, 9205330), (476, 8663840), (544, 7580860), (560, 7364264), (595, 6931072), (626, 6587840), (640, 6443731), (680, 6064688), (692, 5959520), (865, 4767616), (896, 4602665), (952, 4331920), (1088, 3790430), (1120, 3682132), (1190, 3465536), (1211, 3405440), (1252, 3293920), (1360, 3032344), (1384, 2979760), (1565, 2635136), (1730, 2383808), (1904, 2165960), (2176, 1895215), (2191, 1882240), (2240, 1841066), (2380, 1732768), (2422, 1702720), (2504, 1646960), (2720, 1516172), (2768, 1489880), (2941, 1402240), (3130, 1317568), (3460, 1191904), (3808, 1082980), (4382, 941120), (4480, 920533), (4760, 866384), (4844, 851360), (5008, 823480), (5321, 775040), (5440, 758086), (5536, 744940), (5882, 701120), (6055, 681088), (6260, 658784), (6920, 595952), (7616, 541490), (8764, 470560), (9520, 433192), (9688, 425680), (10016, 411740), (10642, 387520), (10880, 379043), (10955, 376448), (11072, 372470), (11764, 350560), (12110, 340544), (12520, 329392), (13840, 297976), (14705, 280448), (15232, 270745), (17528, 235280), (19040, 216596), (19376, 212840), (20032, 205870), (20587, 200320), (21284, 193760), (21910, 188224), (22144, 186235), (23528, 175280), (24220, 170272), (25040, 164696), (26605, 155008), (27680, 148988), (29410, 140224), (35056, 117640), (37247, 110720), (38080, 108298), (38752, 106420), (40064, 102935), (41174, 100160), (42568, 96880), (43820, 94112), (47056, 87640), (48440, 85136), (50080, 82348), (53210, 77504), (54149, 76160), (55360, 74494), (58820, 70112)]