4881998880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3463}}^1$

素因数の和:3584

約数の個数: 288

約数和(自身を含む): 18383863680

約数和(自身を除く): 13501864800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 89, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 178, 180, 198, 220, 240, 264, 267, 288, 330, 352, 356, 360, 396, 440, 445, 480, 495, 528, 534, 660, 712, 720, 792, 801, 880, 890, 979, 990, 1056, 1068, 1320, 1335, 1424, 1440, 1584, 1602, 1760, 1780, 1958, 1980, 2136, 2640, 2670, 2848, 2937, 3168, 3204, 3463, 3560, 3916, 3960, 4005, 4272, 4895, 5280, 5340, 5874, 6408, 6926, 7120, 7832, 7920, 8010, 8544, 8811, 9790, 10389, 10680, 11748, 12816, 13852, 14240, 14685, 15664, 15840, 16020, 17315, 17622, 19580, 20778, 21360, 23496, 25632, 27704, 29370, 31167, 31328, 32040, 34630, 35244, 38093, 39160, 41556, 42720, 44055, 46992, 51945, 55408, 58740, 62334, 64080, 69260, 70488, 76186, 78320, 83112, 88110, 93984, 103890, 110816, 114279, 117480, 124668, 128160, 138520, 140976, 152372, 155835, 156640, 166224, 176220, 190465, 207780, 228558, 234960, 249336, 277040, 281952, 304744, 308207, 311670, 332448, 342837, 352440, 380930, 415560, 457116, 469920, 498672, 554080, 571395, 609488, 616414, 623340, 685674, 704880, 761860, 831120, 914232, 924621, 997344, 1142790, 1218976, 1232828, 1246680, 1371348, 1409760, 1523720, 1541035, 1662240, 1714185, 1828464, 1849242, 2285580, 2465656, 2493360, 2742696, 2773863, 3047440, 3082070, 3390277, 3428370, 3656928, 3698484, 4571160, 4623105, 4931312, 4986720, 5485392, 5547726, 6094880, 6164140, 6780554, 6856740, 7396968, 9142320, 9246210, 9862624, 10170831, 10970784, 11095452, 12328280, 13561108, 13713480, 13869315, 14793936, 16951385, 18284640, 18492420, 20341662, 22190904, 24656560, 27122216, 27426960, 27738630, 29587872, 30512493, 33902770, 36984840, 40683324, 44381808, 49313120, 50854155, 54244432, 54853920, 55477260, 61024986, 67805540, 73969680, 81366648, 88763616, 101708310, 108488864, 110954520, 122049972, 135611080, 147939360, 152562465, 162733296, 203416620, 221909040, 244099944, 271222160, 305124930, 325466592, 406833240, 443818080, 488199888, 542444320, 610249860, 813666480, 976399776, 1220499720, 1627332960, 2440999440, 4881998880]

約数ペア:

[(1, 4881998880), (2, 2440999440), (3, 1627332960), (4, 1220499720), (5, 976399776), (6, 813666480), (8, 610249860), (9, 542444320), (10, 488199888), (11, 443818080), (12, 406833240), (15, 325466592), (16, 305124930), (18, 271222160), (20, 244099944), (22, 221909040), (24, 203416620), (30, 162733296), (32, 152562465), (33, 147939360), (36, 135611080), (40, 122049972), (44, 110954520), (45, 108488864), (48, 101708310), (55, 88763616), (60, 81366648), (66, 73969680), (72, 67805540), (80, 61024986), (88, 55477260), (89, 54853920), (90, 54244432), (96, 50854155), (99, 49313120), (110, 44381808), (120, 40683324), (132, 36984840), (144, 33902770), (160, 30512493), (165, 29587872), (176, 27738630), (178, 27426960), (180, 27122216), (198, 24656560), (220, 22190904), (240, 20341662), (264, 18492420), (267, 18284640), (288, 16951385), (330, 14793936), (352, 13869315), (356, 13713480), (360, 13561108), (396, 12328280), (440, 11095452), (445, 10970784), (480, 10170831), (495, 9862624), (528, 9246210), (534, 9142320), (660, 7396968), (712, 6856740), (720, 6780554), (792, 6164140), (801, 6094880), (880, 5547726), (890, 5485392), (979, 4986720), (990, 4931312), (1056, 4623105), (1068, 4571160), (1320, 3698484), (1335, 3656928), (1424, 3428370), (1440, 3390277), (1584, 3082070), (1602, 3047440), (1760, 2773863), (1780, 2742696), (1958, 2493360), (1980, 2465656), (2136, 2285580), (2640, 1849242), (2670, 1828464), (2848, 1714185), (2937, 1662240), (3168, 1541035), (3204, 1523720), (3463, 1409760), (3560, 1371348), (3916, 1246680), (3960, 1232828), (4005, 1218976), (4272, 1142790), (4895, 997344), (5280, 924621), (5340, 914232), (5874, 831120), (6408, 761860), (6926, 704880), (7120, 685674), (7832, 623340), (7920, 616414), (8010, 609488), (8544, 571395), (8811, 554080), (9790, 498672), (10389, 469920), (10680, 457116), (11748, 415560), (12816, 380930), (13852, 352440), (14240, 342837), (14685, 332448), (15664, 311670), (15840, 308207), (16020, 304744), (17315, 281952), (17622, 277040), (19580, 249336), (20778, 234960), (21360, 228558), (23496, 207780), (25632, 190465), (27704, 176220), (29370, 166224), (31167, 156640), (31328, 155835), (32040, 152372), (34630, 140976), (35244, 138520), (38093, 128160), (39160, 124668), (41556, 117480), (42720, 114279), (44055, 110816), (46992, 103890), (51945, 93984), (55408, 88110), (58740, 83112), (62334, 78320), (64080, 76186), (69260, 70488)]