About the Number

2100091440

2100091439 ← → 2100091441

2進数表記:1111101001011001101101000110000

漢数字表記:二十一億九万千四百四十

素因数分解:

2 4 × 3 1 × 5 1 × 113 1 × 211 1 × 367 1

素因数の和:707
約数の個数: 160
約数和(自身を含む): 6617005056
約数和(自身を除く): 4516913616

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 211, 226, 240, 339, 367, 422, 452, 565, 633, 678, 734, 844, 904, 1055, 1101, 1130, 1266, 1356, 1468, 1688, 1695, 1808, 1835, 2110, 2202, 2260, 2532, 2712, 2936, 3165, 3376, 3390, 3670, 4220, 4404, 4520, 5064, 5424, 5505, 5872, 6330, 6780, 7340, 8440, 8808, 9040, 10128, 11010, 12660, 13560, 14680, 16880, 17616, 22020, 23843, 25320, 27120, 29360, 41471, 44040, 47686, 50640, 71529, 77437, 82942, 88080, 95372, 119215, 124413, 143058, 154874, 165884, 190744, 207355, 232311, 238430, 248826, 286116, 309748, 331768, 357645, 381488, 387185, 414710, 464622, 476860, 497652, 572232, 619496, 622065, 663536, 715290, 774370, 829420, 929244, 953720, 995304, 1144464, 1161555, 1238992, 1244130, 1430580, 1548740, 1658840, 1858488, 1907440, 1990608, 2323110, 2488260, 2861160, 3097480, 3317680, 3716976, 4646220, 4976520, 5722320, 6194960, 8750381, 9292440, 9953040, 17500762, 18584880, 26251143, 35001524, 43751905, 52502286, 70003048, 87503810, 105004572, 131255715, 140006096, 175007620, 210009144, 262511430, 350015240, 420018288, 525022860, 700030480, 1050045720, 2100091440]

約数ペア:
[(1, 2100091440), (2, 1050045720), (3, 700030480), (4, 525022860), (5, 420018288), (6, 350015240), (8, 262511430), (10, 210009144), (12, 175007620), (15, 140006096), (16, 131255715), (20, 105004572), (24, 87503810), (30, 70003048), (40, 52502286), (48, 43751905), (60, 35001524), (80, 26251143), (113, 18584880), (120, 17500762), (211, 9953040), (226, 9292440), (240, 8750381), (339, 6194960), (367, 5722320), (422, 4976520), (452, 4646220), (565, 3716976), (633, 3317680), (678, 3097480), (734, 2861160), (844, 2488260), (904, 2323110), (1055, 1990608), (1101, 1907440), (1130, 1858488), (1266, 1658840), (1356, 1548740), (1468, 1430580), (1688, 1244130), (1695, 1238992), (1808, 1161555), (1835, 1144464), (2110, 995304), (2202, 953720), (2260, 929244), (2532, 829420), (2712, 774370), (2936, 715290), (3165, 663536), (3376, 622065), (3390, 619496), (3670, 572232), (4220, 497652), (4404, 476860), (4520, 464622), (5064, 414710), (5424, 387185), (5505, 381488), (5872, 357645), (6330, 331768), (6780, 309748), (7340, 286116), (8440, 248826), (8808, 238430), (9040, 232311), (10128, 207355), (11010, 190744), (12660, 165884), (13560, 154874), (14680, 143058), (16880, 124413), (17616, 119215), (22020, 95372), (23843, 88080), (25320, 82942), (27120, 77437), (29360, 71529), (41471, 50640), (44040, 47686)]

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