About the Number

47428285440

47428285439 ← → 47428285441

2進数表記:101100001010111100100011010000000000

漢数字表記:四百七十四億二千八百二十八万五千四百四十

素因数分解:

2 10 × 3 1 × 5 1 × 1319 1 × 2341 1

素因数の和:3688
約数の個数: 176
約数和(自身を含む): 151876264320
約数和(自身を除く): 104447978880

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1319, 1536, 1920, 2341, 2560, 2638, 3072, 3840, 3957, 4682, 5120, 5276, 6595, 7023, 7680, 7914, 9364, 10552, 11705, 13190, 14046, 15360, 15828, 18728, 19785, 21104, 23410, 26380, 28092, 31656, 35115, 37456, 39570, 42208, 46820, 52760, 56184, 63312, 70230, 74912, 79140, 84416, 93640, 105520, 112368, 126624, 140460, 149824, 158280, 168832, 187280, 211040, 224736, 253248, 280920, 299648, 316560, 337664, 374560, 422080, 449472, 506496, 561840, 599296, 633120, 675328, 749120, 844160, 898944, 1012992, 1123680, 1198592, 1266240, 1350656, 1498240, 1688320, 1797888, 2025984, 2247360, 2397184, 2532480, 2996480, 3087779, 3376640, 3595776, 4051968, 4494720, 5064960, 5992960, 6175558, 6753280, 7191552, 8989440, 9263337, 10129920, 11985920, 12351116, 15438895, 17978880, 18526674, 20259840, 24702232, 30877790, 35957760, 37053348, 46316685, 49404464, 61755580, 74106696, 92633370, 98808928, 123511160, 148213392, 185266740, 197617856, 247022320, 296426784, 370533480, 395235712, 494044640, 592853568, 741066960, 790471424, 988089280, 1185707136, 1482133920, 1580942848, 1976178560, 2371414272, 2964267840, 3161885696, 3952357120, 4742828544, 5928535680, 7904714240, 9485657088, 11857071360, 15809428480, 23714142720, 47428285440]

約数ペア:
[(1, 47428285440), (2, 23714142720), (3, 15809428480), (4, 11857071360), (5, 9485657088), (6, 7904714240), (8, 5928535680), (10, 4742828544), (12, 3952357120), (15, 3161885696), (16, 2964267840), (20, 2371414272), (24, 1976178560), (30, 1580942848), (32, 1482133920), (40, 1185707136), (48, 988089280), (60, 790471424), (64, 741066960), (80, 592853568), (96, 494044640), (120, 395235712), (128, 370533480), (160, 296426784), (192, 247022320), (240, 197617856), (256, 185266740), (320, 148213392), (384, 123511160), (480, 98808928), (512, 92633370), (640, 74106696), (768, 61755580), (960, 49404464), (1024, 46316685), (1280, 37053348), (1319, 35957760), (1536, 30877790), (1920, 24702232), (2341, 20259840), (2560, 18526674), (2638, 17978880), (3072, 15438895), (3840, 12351116), (3957, 11985920), (4682, 10129920), (5120, 9263337), (5276, 8989440), (6595, 7191552), (7023, 6753280), (7680, 6175558), (7914, 5992960), (9364, 5064960), (10552, 4494720), (11705, 4051968), (13190, 3595776), (14046, 3376640), (15360, 3087779), (15828, 2996480), (18728, 2532480), (19785, 2397184), (21104, 2247360), (23410, 2025984), (26380, 1797888), (28092, 1688320), (31656, 1498240), (35115, 1350656), (37456, 1266240), (39570, 1198592), (42208, 1123680), (46820, 1012992), (52760, 898944), (56184, 844160), (63312, 749120), (70230, 675328), (74912, 633120), (79140, 599296), (84416, 561840), (93640, 506496), (105520, 449472), (112368, 422080), (126624, 374560), (140460, 337664), (149824, 316560), (158280, 299648), (168832, 280920), (187280, 253248), (211040, 224736)]

このpageの処理時間: 0.051744937896728516 seconds