About the Number

228303840

228303839 ← → 228303841

2進数表記:1101100110111010001111100000

漢数字表記:二億二千八百三十万三千八百四十

素因数分解:

2 5 × 3 1 × 5 1 × 31 1 × 67 1 × 229 1

素因数の和:345
約数の個数: 192
約数和(自身を含む): 756725760
約数和(自身を除く): 528421920

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 67, 80, 93, 96, 120, 124, 134, 155, 160, 186, 201, 229, 240, 248, 268, 310, 335, 372, 402, 458, 465, 480, 496, 536, 620, 670, 687, 744, 804, 916, 930, 992, 1005, 1072, 1145, 1240, 1340, 1374, 1488, 1608, 1832, 1860, 2010, 2077, 2144, 2290, 2480, 2680, 2748, 2976, 3216, 3435, 3664, 3720, 4020, 4154, 4580, 4960, 5360, 5496, 6231, 6432, 6870, 7099, 7328, 7440, 8040, 8308, 9160, 10385, 10720, 10992, 12462, 13740, 14198, 14880, 15343, 16080, 16616, 18320, 20770, 21297, 21984, 24924, 27480, 28396, 30686, 31155, 32160, 33232, 35495, 36640, 41540, 42594, 46029, 49848, 54960, 56792, 61372, 62310, 66464, 70990, 76715, 83080, 85188, 92058, 99696, 106485, 109920, 113584, 122744, 124620, 141980, 153430, 166160, 170376, 184116, 199392, 212970, 227168, 230145, 245488, 249240, 283960, 306860, 332320, 340752, 368232, 425940, 460290, 475633, 490976, 498480, 567920, 613720, 681504, 736464, 851880, 920580, 951266, 996960, 1135840, 1227440, 1426899, 1472928, 1703760, 1841160, 1902532, 2378165, 2454880, 2853798, 3407520, 3682320, 3805064, 4756330, 5707596, 7134495, 7364640, 7610128, 9512660, 11415192, 14268990, 15220256, 19025320, 22830384, 28537980, 38050640, 45660768, 57075960, 76101280, 114151920, 228303840]

約数ペア:
[(1, 228303840), (2, 114151920), (3, 76101280), (4, 57075960), (5, 45660768), (6, 38050640), (8, 28537980), (10, 22830384), (12, 19025320), (15, 15220256), (16, 14268990), (20, 11415192), (24, 9512660), (30, 7610128), (31, 7364640), (32, 7134495), (40, 5707596), (48, 4756330), (60, 3805064), (62, 3682320), (67, 3407520), (80, 2853798), (93, 2454880), (96, 2378165), (120, 1902532), (124, 1841160), (134, 1703760), (155, 1472928), (160, 1426899), (186, 1227440), (201, 1135840), (229, 996960), (240, 951266), (248, 920580), (268, 851880), (310, 736464), (335, 681504), (372, 613720), (402, 567920), (458, 498480), (465, 490976), (480, 475633), (496, 460290), (536, 425940), (620, 368232), (670, 340752), (687, 332320), (744, 306860), (804, 283960), (916, 249240), (930, 245488), (992, 230145), (1005, 227168), (1072, 212970), (1145, 199392), (1240, 184116), (1340, 170376), (1374, 166160), (1488, 153430), (1608, 141980), (1832, 124620), (1860, 122744), (2010, 113584), (2077, 109920), (2144, 106485), (2290, 99696), (2480, 92058), (2680, 85188), (2748, 83080), (2976, 76715), (3216, 70990), (3435, 66464), (3664, 62310), (3720, 61372), (4020, 56792), (4154, 54960), (4580, 49848), (4960, 46029), (5360, 42594), (5496, 41540), (6231, 36640), (6432, 35495), (6870, 33232), (7099, 32160), (7328, 31155), (7440, 30686), (8040, 28396), (8308, 27480), (9160, 24924), (10385, 21984), (10720, 21297), (10992, 20770), (12462, 18320), (13740, 16616), (14198, 16080), (14880, 15343)]

このpageの処理時間: 0.007886886596679688 seconds