1022827680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3556

約数の個数: 288

約数和(自身を含む): 4127760000

約数和(自身を除く): 3104932320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 2016, 2030, 2088, 2320, 2436, 2520, 2610, 2784, 3045, 3248, 3360, 3480, 3499, 3654, 4060, 4176, 4640, 4872, 5040, 5220, 6090, 6496, 6960, 6998, 7308, 8120, 8352, 9135, 9744, 10080, 10440, 10497, 12180, 13920, 13996, 14616, 16240, 17495, 18270, 19488, 20880, 20994, 24360, 24493, 27992, 29232, 31491, 32480, 34990, 36540, 41760, 41988, 48720, 48986, 52485, 55984, 58464, 62982, 69980, 73080, 73479, 83976, 97440, 97972, 101471, 104970, 111968, 122465, 125964, 139960, 146160, 146958, 157455, 167952, 195944, 202942, 209940, 220437, 244930, 251928, 279920, 292320, 293916, 304413, 314910, 335904, 367395, 391888, 405884, 419880, 440874, 489860, 503856, 507355, 559840, 587832, 608826, 629820, 710297, 734790, 783776, 811768, 839760, 881748, 913239, 979720, 1007712, 1014710, 1102185, 1175664, 1217652, 1259640, 1420594, 1469580, 1522065, 1623536, 1679520, 1763496, 1826478, 1959440, 2029420, 2130891, 2204370, 2351328, 2435304, 2519280, 2841188, 2939160, 3044130, 3247072, 3526992, 3551485, 3652956, 3918880, 4058840, 4261782, 4408740, 4566195, 4870608, 5038560, 5682376, 5878320, 6088260, 6392673, 7053984, 7102970, 7305912, 8117680, 8523564, 8817480, 9132390, 9741216, 10654455, 11364752, 11756640, 12176520, 12785346, 14205940, 14611824, 16235360, 17047128, 17634960, 18264780, 21308910, 22729504, 24353040, 25570692, 28411880, 29223648, 31963365, 34094256, 35269920, 36529560, 42617820, 48706080, 51141384, 56823760, 63926730, 68188512, 73059120, 85235640, 102282768, 113647520, 127853460, 146118240, 170471280, 204565536, 255706920, 340942560, 511413840, 1022827680]

約数ペア:

[(1, 1022827680), (2, 511413840), (3, 340942560), (4, 255706920), (5, 204565536), (6, 170471280), (7, 146118240), (8, 127853460), (9, 113647520), (10, 102282768), (12, 85235640), (14, 73059120), (15, 68188512), (16, 63926730), (18, 56823760), (20, 51141384), (21, 48706080), (24, 42617820), (28, 36529560), (29, 35269920), (30, 34094256), (32, 31963365), (35, 29223648), (36, 28411880), (40, 25570692), (42, 24353040), (45, 22729504), (48, 21308910), (56, 18264780), (58, 17634960), (60, 17047128), (63, 16235360), (70, 14611824), (72, 14205940), (80, 12785346), (84, 12176520), (87, 11756640), (90, 11364752), (96, 10654455), (105, 9741216), (112, 9132390), (116, 8817480), (120, 8523564), (126, 8117680), (140, 7305912), (144, 7102970), (145, 7053984), (160, 6392673), (168, 6088260), (174, 5878320), (180, 5682376), (203, 5038560), (210, 4870608), (224, 4566195), (232, 4408740), (240, 4261782), (252, 4058840), (261, 3918880), (280, 3652956), (288, 3551485), (290, 3526992), (315, 3247072), (336, 3044130), (348, 2939160), (360, 2841188), (406, 2519280), (420, 2435304), (435, 2351328), (464, 2204370), (480, 2130891), (504, 2029420), (522, 1959440), (560, 1826478), (580, 1763496), (609, 1679520), (630, 1623536), (672, 1522065), (696, 1469580), (720, 1420594), (812, 1259640), (840, 1217652), (870, 1175664), (928, 1102185), (1008, 1014710), (1015, 1007712), (1044, 979720), (1120, 913239), (1160, 881748), (1218, 839760), (1260, 811768), (1305, 783776), (1392, 734790), (1440, 710297), (1624, 629820), (1680, 608826), (1740, 587832), (1827, 559840), (2016, 507355), (2030, 503856), (2088, 489860), (2320, 440874), (2436, 419880), (2520, 405884), (2610, 391888), (2784, 367395), (3045, 335904), (3248, 314910), (3360, 304413), (3480, 293916), (3499, 292320), (3654, 279920), (4060, 251928), (4176, 244930), (4640, 220437), (4872, 209940), (5040, 202942), (5220, 195944), (6090, 167952), (6496, 157455), (6960, 146958), (6998, 146160), (7308, 139960), (8120, 125964), (8352, 122465), (9135, 111968), (9744, 104970), (10080, 101471), (10440, 97972), (10497, 97440), (12180, 83976), (13920, 73479), (13996, 73080), (14616, 69980), (16240, 62982), (17495, 58464), (18270, 55984), (19488, 52485), (20880, 48986), (20994, 48720), (24360, 41988), (24493, 41760), (27992, 36540), (29232, 34990), (31491, 32480)]