2061567360

素因数分解:

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

素因数の和:238

約数の個数: 192

約数和(自身を含む): 7220547360

約数和(自身を除く): 5158980000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1278, 1420, 1440, 1704, 1920, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 5041, 5112, 5680, 5760, 6390, 6816, 8520, 9088, 10082, 10224, 11360, 12780, 13632, 15123, 17040, 20164, 20448, 22720, 25205, 25560, 27264, 30246, 34080, 40328, 40896, 45369, 45440, 50410, 51120, 60492, 68160, 75615, 80656, 81792, 90738, 100820, 102240, 120984, 136320, 151230, 161312, 181476, 201640, 204480, 226845, 241968, 302460, 322624, 357911, 362952, 403280, 408960, 453690, 483936, 604920, 645248, 715822, 725904, 806560, 907380, 967872, 1073733, 1209840, 1431644, 1451808, 1613120, 1789555, 1814760, 1935744, 2147466, 2419680, 2863288, 2903616, 3221199, 3226240, 3579110, 3629520, 4294932, 4839360, 5368665, 5726576, 5807232, 6442398, 7158220, 7259040, 8589864, 9678720, 10737330, 11453152, 12884796, 14316440, 14518080, 16105995, 17179728, 21474660, 22906304, 25769592, 28632880, 29036160, 32211990, 34359456, 42949320, 45812608, 51539184, 57265760, 64423980, 68718912, 85898640, 103078368, 114531520, 128847960, 137437824, 171797280, 206156736, 229063040, 257695920, 343594560, 412313472, 515391840, 687189120, 1030783680, 2061567360]

約数ペア:

[(1, 2061567360), (2, 1030783680), (3, 687189120), (4, 515391840), (5, 412313472), (6, 343594560), (8, 257695920), (9, 229063040), (10, 206156736), (12, 171797280), (15, 137437824), (16, 128847960), (18, 114531520), (20, 103078368), (24, 85898640), (30, 68718912), (32, 64423980), (36, 57265760), (40, 51539184), (45, 45812608), (48, 42949320), (60, 34359456), (64, 32211990), (71, 29036160), (72, 28632880), (80, 25769592), (90, 22906304), (96, 21474660), (120, 17179728), (128, 16105995), (142, 14518080), (144, 14316440), (160, 12884796), (180, 11453152), (192, 10737330), (213, 9678720), (240, 8589864), (284, 7259040), (288, 7158220), (320, 6442398), (355, 5807232), (360, 5726576), (384, 5368665), (426, 4839360), (480, 4294932), (568, 3629520), (576, 3579110), (639, 3226240), (640, 3221199), (710, 2903616), (720, 2863288), (852, 2419680), (960, 2147466), (1065, 1935744), (1136, 1814760), (1152, 1789555), (1278, 1613120), (1420, 1451808), (1440, 1431644), (1704, 1209840), (1920, 1073733), (2130, 967872), (2272, 907380), (2556, 806560), (2840, 725904), (2880, 715822), (3195, 645248), (3408, 604920), (4260, 483936), (4544, 453690), (5041, 408960), (5112, 403280), (5680, 362952), (5760, 357911), (6390, 322624), (6816, 302460), (8520, 241968), (9088, 226845), (10082, 204480), (10224, 201640), (11360, 181476), (12780, 161312), (13632, 151230), (15123, 136320), (17040, 120984), (20164, 102240), (20448, 100820), (22720, 90738), (25205, 81792), (25560, 80656), (27264, 75615), (30246, 68160), (34080, 60492), (40328, 51120), (40896, 50410), (45369, 45440)]