About the Number
1944484920
2進数表記:1110011111001100111110000111000
漢数字表記:十九億四千四百四十八万四千九百二十
素因数分解:
素因数の和:8355
約数の個数: 256
約数和(自身を含む): 7647436800
約数和(自身を除く): 5702951880
約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 5208, 5580, 5859, 6510, 6696, 7560, 7812, 8297, 8370, 8680, 9765, 11160, 11718, 13020, 15624, 16594, 16740, 19530, 23436, 24891, 26040, 29295, 33188, 33480, 39060, 41485, 46872, 49782, 58079, 58590, 66376, 74673, 78120, 82970, 99564, 116158, 117180, 124455, 149346, 165940, 174237, 199128, 224019, 232316, 234360, 248910, 257207, 290395, 298692, 331880, 348474, 373365, 448038, 464632, 497820, 514414, 522711, 580790, 597384, 696948, 746730, 771621, 871185, 896076, 995640, 1028828, 1045422, 1120095, 1161580, 1286035, 1393896, 1493460, 1543242, 1568133, 1742370, 1792152, 1800449, 2057656, 2090844, 2240190, 2314863, 2323160, 2572070, 2613555, 2986920, 3086484, 3136266, 3484740, 3600898, 3858105, 4181688, 4480380, 4629726, 5144140, 5227110, 5401347, 6172968, 6272532, 6944589, 6969480, 7201796, 7716210, 7840665, 8960760, 9002245, 9259452, 10288280, 10454220, 10802694, 11574315, 12545064, 13889178, 14403592, 15432420, 15681330, 16204041, 18004490, 18518904, 20908440, 21605388, 23148630, 27006735, 27778356, 30864840, 31362660, 32408082, 34722945, 36008980, 43210776, 46297260, 48612123, 54013470, 55556712, 62725320, 64816164, 69445890, 72017960, 81020205, 92594520, 97224246, 108026940, 129632328, 138891780, 162040410, 194448492, 216053880, 243060615, 277783560, 324080820, 388896984, 486121230, 648161640, 972242460, 1944484920]
約数ペア:
[(1, 1944484920), (2, 972242460), (3, 648161640), (4, 486121230), (5, 388896984), (6, 324080820), (7, 277783560), (8, 243060615), (9, 216053880), (10, 194448492), (12, 162040410), (14, 138891780), (15, 129632328), (18, 108026940), (20, 97224246), (21, 92594520), (24, 81020205), (27, 72017960), (28, 69445890), (30, 64816164), (31, 62725320), (35, 55556712), (36, 54013470), (40, 48612123), (42, 46297260), (45, 43210776), (54, 36008980), (56, 34722945), (60, 32408082), (62, 31362660), (63, 30864840), (70, 27778356), (72, 27006735), (84, 23148630), (90, 21605388), (93, 20908440), (105, 18518904), (108, 18004490), (120, 16204041), (124, 15681330), (126, 15432420), (135, 14403592), (140, 13889178), (155, 12545064), (168, 11574315), (180, 10802694), (186, 10454220), (189, 10288280), (210, 9259452), (216, 9002245), (217, 8960760), (248, 7840665), (252, 7716210), (270, 7201796), (279, 6969480), (280, 6944589), (310, 6272532), (315, 6172968), (360, 5401347), (372, 5227110), (378, 5144140), (420, 4629726), (434, 4480380), (465, 4181688), (504, 3858105), (540, 3600898), (558, 3484740), (620, 3136266), (630, 3086484), (651, 2986920), (744, 2613555), (756, 2572070), (837, 2323160), (840, 2314863), (868, 2240190), (930, 2090844), (945, 2057656), (1080, 1800449), (1085, 1792152), (1116, 1742370), (1240, 1568133), (1260, 1543242), (1302, 1493460), (1395, 1393896), (1512, 1286035), (1674, 1161580), (1736, 1120095), (1860, 1045422), (1890, 1028828), (1953, 995640), (2170, 896076), (2232, 871185), (2520, 771621), (2604, 746730), (2790, 696948), (3255, 597384), (3348, 580790), (3720, 522711), (3780, 514414), (3906, 497820), (4185, 464632), (4340, 448038), (5208, 373365), (5580, 348474), (5859, 331880), (6510, 298692), (6696, 290395), (7560, 257207), (7812, 248910), (8297, 234360), (8370, 232316), (8680, 224019), (9765, 199128), (11160, 174237), (11718, 165940), (13020, 149346), (15624, 124455), (16594, 117180), (16740, 116158), (19530, 99564), (23436, 82970), (24891, 78120), (26040, 74673), (29295, 66376), (33188, 58590), (33480, 58079), (39060, 49782), (41485, 46872)]このpageの処理時間: 0.020386934280395508 seconds