142798320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1032

約数の個数: 240

約数和(自身を含む): 567552960

約数和(自身を除く): 424754640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 977, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 1954, 2030, 2088, 2320, 2436, 2520, 2610, 2931, 3045, 3248, 3480, 3654, 3908, 4060, 4176, 4872, 4885, 5040, 5220, 5862, 6090, 6839, 6960, 7308, 7816, 8120, 8793, 9135, 9744, 9770, 10440, 11724, 12180, 13678, 14616, 14655, 15632, 16240, 17586, 18270, 19540, 20517, 20880, 23448, 24360, 27356, 28333, 29232, 29310, 34195, 35172, 36540, 39080, 41034, 43965, 46896, 48720, 54712, 56666, 58620, 61551, 68390, 70344, 73080, 78160, 82068, 84999, 87930, 102585, 109424, 113332, 117240, 123102, 136780, 140688, 141665, 146160, 164136, 169998, 175860, 198331, 205170, 226664, 234480, 246204, 254997, 273560, 283330, 307755, 328272, 339996, 351720, 396662, 410340, 424995, 453328, 492408, 509994, 547120, 566660, 594993, 615510, 679992, 703440, 793324, 820680, 849990, 984816, 991655, 1019988, 1133320, 1189986, 1231020, 1274985, 1359984, 1586648, 1641360, 1699980, 1784979, 1983310, 2039976, 2266640, 2379972, 2462040, 2549970, 2974965, 3173296, 3399960, 3569958, 3966620, 4079952, 4759944, 4924080, 5099940, 5949930, 6799920, 7139916, 7933240, 8924895, 9519888, 10199880, 11899860, 14279832, 15866480, 17849790, 20399760, 23799720, 28559664, 35699580, 47599440, 71399160, 142798320]

約数ペア:

[(1, 142798320), (2, 71399160), (3, 47599440), (4, 35699580), (5, 28559664), (6, 23799720), (7, 20399760), (8, 17849790), (9, 15866480), (10, 14279832), (12, 11899860), (14, 10199880), (15, 9519888), (16, 8924895), (18, 7933240), (20, 7139916), (21, 6799920), (24, 5949930), (28, 5099940), (29, 4924080), (30, 4759944), (35, 4079952), (36, 3966620), (40, 3569958), (42, 3399960), (45, 3173296), (48, 2974965), (56, 2549970), (58, 2462040), (60, 2379972), (63, 2266640), (70, 2039976), (72, 1983310), (80, 1784979), (84, 1699980), (87, 1641360), (90, 1586648), (105, 1359984), (112, 1274985), (116, 1231020), (120, 1189986), (126, 1133320), (140, 1019988), (144, 991655), (145, 984816), (168, 849990), (174, 820680), (180, 793324), (203, 703440), (210, 679992), (232, 615510), (240, 594993), (252, 566660), (261, 547120), (280, 509994), (290, 492408), (315, 453328), (336, 424995), (348, 410340), (360, 396662), (406, 351720), (420, 339996), (435, 328272), (464, 307755), (504, 283330), (522, 273560), (560, 254997), (580, 246204), (609, 234480), (630, 226664), (696, 205170), (720, 198331), (812, 175860), (840, 169998), (870, 164136), (977, 146160), (1008, 141665), (1015, 140688), (1044, 136780), (1160, 123102), (1218, 117240), (1260, 113332), (1305, 109424), (1392, 102585), (1624, 87930), (1680, 84999), (1740, 82068), (1827, 78160), (1954, 73080), (2030, 70344), (2088, 68390), (2320, 61551), (2436, 58620), (2520, 56666), (2610, 54712), (2931, 48720), (3045, 46896), (3248, 43965), (3480, 41034), (3654, 39080), (3908, 36540), (4060, 35172), (4176, 34195), (4872, 29310), (4885, 29232), (5040, 28333), (5220, 27356), (5862, 24360), (6090, 23448), (6839, 20880), (6960, 20517), (7308, 19540), (7816, 18270), (8120, 17586), (8793, 16240), (9135, 15632), (9744, 14655), (9770, 14616), (10440, 13678), (11724, 12180)]