About the Number

1208802240

1208802239 ← → 1208802241

2進数表記:1001000000011001101101111000000

漢数字表記:十二億八百八十万二千二百四十

素因数分解:

2 6 × 3 2 × 5 1 × 43 2 × 227 1

素因数の和:336
約数の個数: 252
約数和(自身を含む): 4275469224
約数和(自身を除く): 3066666984

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 227, 240, 258, 288, 320, 344, 360, 387, 430, 454, 480, 516, 576, 645, 681, 688, 720, 774, 860, 908, 960, 1032, 1135, 1290, 1362, 1376, 1440, 1548, 1720, 1816, 1849, 1935, 2043, 2064, 2270, 2580, 2724, 2752, 2880, 3096, 3405, 3440, 3632, 3698, 3870, 4086, 4128, 4540, 5160, 5448, 5547, 6192, 6810, 6880, 7264, 7396, 7740, 8172, 8256, 9080, 9245, 9761, 10215, 10320, 10896, 11094, 12384, 13620, 13760, 14528, 14792, 15480, 16344, 16641, 18160, 18490, 19522, 20430, 20640, 21792, 22188, 24768, 27240, 27735, 29283, 29584, 30960, 32688, 33282, 36320, 36980, 39044, 40860, 41280, 43584, 44376, 48805, 54480, 55470, 58566, 59168, 61920, 65376, 66564, 72640, 73960, 78088, 81720, 83205, 87849, 88752, 97610, 108960, 110940, 117132, 118336, 123840, 130752, 133128, 146415, 147920, 156176, 163440, 166410, 175698, 177504, 195220, 217920, 221880, 234264, 266256, 292830, 295840, 312352, 326880, 332820, 351396, 355008, 390440, 419723, 439245, 443760, 468528, 532512, 585660, 591680, 624704, 653760, 665640, 702792, 780880, 839446, 878490, 887520, 937056, 1065024, 1171320, 1259169, 1331280, 1405584, 1561760, 1678892, 1756980, 1775040, 1874112, 2098615, 2342640, 2518338, 2662560, 2811168, 3123520, 3357784, 3513960, 3777507, 4197230, 4685280, 5036676, 5325120, 5622336, 6295845, 6715568, 7027920, 7555014, 8394460, 9370560, 10073352, 12591690, 13431136, 14055840, 15110028, 16788920, 18887535, 20146704, 25183380, 26862272, 28111680, 30220056, 33577840, 37775070, 40293408, 50366760, 60440112, 67155680, 75550140, 80586816, 100733520, 120880224, 134311360, 151100280, 201467040, 241760448, 302200560, 402934080, 604401120, 1208802240]

約数ペア:
[(1, 1208802240), (2, 604401120), (3, 402934080), (4, 302200560), (5, 241760448), (6, 201467040), (8, 151100280), (9, 134311360), (10, 120880224), (12, 100733520), (15, 80586816), (16, 75550140), (18, 67155680), (20, 60440112), (24, 50366760), (30, 40293408), (32, 37775070), (36, 33577840), (40, 30220056), (43, 28111680), (45, 26862272), (48, 25183380), (60, 20146704), (64, 18887535), (72, 16788920), (80, 15110028), (86, 14055840), (90, 13431136), (96, 12591690), (120, 10073352), (129, 9370560), (144, 8394460), (160, 7555014), (172, 7027920), (180, 6715568), (192, 6295845), (215, 5622336), (227, 5325120), (240, 5036676), (258, 4685280), (288, 4197230), (320, 3777507), (344, 3513960), (360, 3357784), (387, 3123520), (430, 2811168), (454, 2662560), (480, 2518338), (516, 2342640), (576, 2098615), (645, 1874112), (681, 1775040), (688, 1756980), (720, 1678892), (774, 1561760), (860, 1405584), (908, 1331280), (960, 1259169), (1032, 1171320), (1135, 1065024), (1290, 937056), (1362, 887520), (1376, 878490), (1440, 839446), (1548, 780880), (1720, 702792), (1816, 665640), (1849, 653760), (1935, 624704), (2043, 591680), (2064, 585660), (2270, 532512), (2580, 468528), (2724, 443760), (2752, 439245), (2880, 419723), (3096, 390440), (3405, 355008), (3440, 351396), (3632, 332820), (3698, 326880), (3870, 312352), (4086, 295840), (4128, 292830), (4540, 266256), (5160, 234264), (5448, 221880), (5547, 217920), (6192, 195220), (6810, 177504), (6880, 175698), (7264, 166410), (7396, 163440), (7740, 156176), (8172, 147920), (8256, 146415), (9080, 133128), (9245, 130752), (9761, 123840), (10215, 118336), (10320, 117132), (10896, 110940), (11094, 108960), (12384, 97610), (13620, 88752), (13760, 87849), (14528, 83205), (14792, 81720), (15480, 78088), (16344, 73960), (16641, 72640), (18160, 66564), (18490, 65376), (19522, 61920), (20430, 59168), (20640, 58566), (21792, 55470), (22188, 54480), (24768, 48805), (27240, 44376), (27735, 43584), (29283, 41280), (29584, 40860), (30960, 39044), (32688, 36980), (33282, 36320)]

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