71399160

素因数分解:

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

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 274622400

約数和(自身を除く): 203223240

約数列:

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

約数ペア:

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