198780120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 384

約数和(自身を含む): 824878080

約数和(自身を除く): 626097960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 71, 72, 77, 84, 88, 90, 99, 101, 105, 110, 120, 126, 132, 140, 142, 154, 165, 168, 180, 198, 202, 210, 213, 220, 231, 252, 264, 280, 284, 303, 308, 315, 330, 355, 360, 385, 396, 404, 420, 426, 440, 462, 495, 497, 504, 505, 568, 606, 616, 630, 639, 660, 693, 707, 710, 770, 781, 792, 808, 840, 852, 909, 924, 990, 994, 1010, 1065, 1111, 1155, 1212, 1260, 1278, 1320, 1386, 1414, 1420, 1491, 1515, 1540, 1562, 1704, 1818, 1848, 1980, 1988, 2020, 2121, 2130, 2222, 2310, 2343, 2424, 2485, 2520, 2556, 2772, 2828, 2840, 2982, 3030, 3080, 3124, 3195, 3333, 3465, 3535, 3636, 3905, 3960, 3976, 4040, 4242, 4260, 4444, 4473, 4545, 4620, 4686, 4970, 5112, 5467, 5544, 5555, 5656, 5964, 6060, 6248, 6363, 6390, 6666, 6930, 7029, 7070, 7171, 7272, 7455, 7777, 7810, 8484, 8520, 8888, 8946, 9090, 9240, 9372, 9940, 9999, 10605, 10934, 11110, 11715, 11928, 12120, 12726, 12780, 13332, 13860, 14058, 14140, 14342, 14910, 15554, 15620, 16401, 16665, 16968, 17892, 18180, 18744, 19880, 19998, 21210, 21513, 21868, 22220, 22365, 23331, 23430, 25452, 25560, 26664, 27335, 27720, 28116, 28280, 28684, 29820, 31108, 31240, 31815, 32802, 33330, 35145, 35784, 35855, 36360, 38885, 39996, 42420, 43026, 43736, 44440, 44730, 46662, 46860, 49203, 49995, 50197, 50904, 54670, 56232, 57368, 59640, 62216, 63630, 64539, 65604, 66660, 69993, 70290, 71710, 77770, 78881, 79992, 82005, 84840, 86052, 89460, 93324, 93720, 98406, 99990, 100394, 107565, 109340, 116655, 127260, 129078, 131208, 133320, 139986, 140580, 143420, 150591, 155540, 157762, 164010, 172104, 178920, 186648, 196812, 199980, 200788, 215130, 218680, 233310, 236643, 246015, 250985, 254520, 258156, 279972, 281160, 286840, 301182, 311080, 315524, 322695, 328020, 349965, 393624, 394405, 399960, 401576, 430260, 451773, 466620, 473286, 492030, 501970, 516312, 552167, 559944, 602364, 631048, 645390, 656040, 699930, 709929, 752955, 788810, 860520, 903546, 933240, 946572, 984060, 1003940, 1104334, 1183215, 1204728, 1290780, 1399860, 1419858, 1505910, 1577620, 1656501, 1807092, 1893144, 1968120, 2007880, 2208668, 2258865, 2366430, 2581560, 2760835, 2799720, 2839716, 3011820, 3155240, 3313002, 3549645, 3614184, 4417336, 4517730, 4732860, 4969503, 5521670, 5679432, 6023640, 6626004, 7099290, 8282505, 9035460, 9465720, 9939006, 11043340, 13252008, 14198580, 16565010, 18070920, 19878012, 22086680, 24847515, 28397160, 33130020, 39756024, 49695030, 66260040, 99390060, 198780120]

約数ペア:

[(1, 198780120), (2, 99390060), (3, 66260040), (4, 49695030), (5, 39756024), (6, 33130020), (7, 28397160), (8, 24847515), (9, 22086680), (10, 19878012), (11, 18070920), (12, 16565010), (14, 14198580), (15, 13252008), (18, 11043340), (20, 9939006), (21, 9465720), (22, 9035460), (24, 8282505), (28, 7099290), (30, 6626004), (33, 6023640), (35, 5679432), (36, 5521670), (40, 4969503), (42, 4732860), (44, 4517730), (45, 4417336), (55, 3614184), (56, 3549645), (60, 3313002), (63, 3155240), (66, 3011820), (70, 2839716), (71, 2799720), (72, 2760835), (77, 2581560), (84, 2366430), (88, 2258865), (90, 2208668), (99, 2007880), (101, 1968120), (105, 1893144), (110, 1807092), (120, 1656501), (126, 1577620), (132, 1505910), (140, 1419858), (142, 1399860), (154, 1290780), (165, 1204728), (168, 1183215), (180, 1104334), (198, 1003940), (202, 984060), (210, 946572), (213, 933240), (220, 903546), (231, 860520), (252, 788810), (264, 752955), (280, 709929), (284, 699930), (303, 656040), (308, 645390), (315, 631048), (330, 602364), (355, 559944), (360, 552167), (385, 516312), (396, 501970), (404, 492030), (420, 473286), (426, 466620), (440, 451773), (462, 430260), (495, 401576), (497, 399960), (504, 394405), (505, 393624), (568, 349965), (606, 328020), (616, 322695), (630, 315524), (639, 311080), (660, 301182), (693, 286840), (707, 281160), (710, 279972), (770, 258156), (781, 254520), (792, 250985), (808, 246015), (840, 236643), (852, 233310), (909, 218680), (924, 215130), (990, 200788), (994, 199980), (1010, 196812), (1065, 186648), (1111, 178920), (1155, 172104), (1212, 164010), (1260, 157762), (1278, 155540), (1320, 150591), (1386, 143420), (1414, 140580), (1420, 139986), (1491, 133320), (1515, 131208), (1540, 129078), (1562, 127260), (1704, 116655), (1818, 109340), (1848, 107565), (1980, 100394), (1988, 99990), (2020, 98406), (2121, 93720), (2130, 93324), (2222, 89460), (2310, 86052), (2343, 84840), (2424, 82005), (2485, 79992), (2520, 78881), (2556, 77770), (2772, 71710), (2828, 70290), (2840, 69993), (2982, 66660), (3030, 65604), (3080, 64539), (3124, 63630), (3195, 62216), (3333, 59640), (3465, 57368), (3535, 56232), (3636, 54670), (3905, 50904), (3960, 50197), (3976, 49995), (4040, 49203), (4242, 46860), (4260, 46662), (4444, 44730), (4473, 44440), (4545, 43736), (4620, 43026), (4686, 42420), (4970, 39996), (5112, 38885), (5467, 36360), (5544, 35855), (5555, 35784), (5656, 35145), (5964, 33330), (6060, 32802), (6248, 31815), (6363, 31240), (6390, 31108), (6666, 29820), (6930, 28684), (7029, 28280), (7070, 28116), (7171, 27720), (7272, 27335), (7455, 26664), (7777, 25560), (7810, 25452), (8484, 23430), (8520, 23331), (8888, 22365), (8946, 22220), (9090, 21868), (9240, 21513), (9372, 21210), (9940, 19998), (9999, 19880), (10605, 18744), (10934, 18180), (11110, 17892), (11715, 16968), (11928, 16665), (12120, 16401), (12726, 15620), (12780, 15554), (13332, 14910), (13860, 14342), (14058, 14140)]