About the Number

2980971840

2980971839 ← → 2980971841

2進数表記:10110001101011100000010101000000

漢数字表記:二十九億八千九十七万千八百四十

素因数分解:

2 6 × 3 1 × 5 1 × 7 3 × 11 1 × 823 1

素因数の和:875
約数の個数: 448
約数和(自身を含む): 12055449600
約数和(自身を除く): 9074477760

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 320, 330, 336, 343, 352, 385, 392, 420, 440, 448, 462, 480, 490, 528, 539, 560, 588, 616, 660, 672, 686, 704, 735, 770, 784, 823, 840, 880, 924, 960, 980, 1029, 1056, 1078, 1120, 1155, 1176, 1232, 1320, 1344, 1372, 1470, 1540, 1568, 1617, 1646, 1680, 1715, 1760, 1848, 1960, 2058, 2112, 2156, 2240, 2310, 2352, 2464, 2469, 2640, 2695, 2744, 2940, 3080, 3136, 3234, 3292, 3360, 3430, 3520, 3696, 3773, 3920, 4115, 4116, 4312, 4620, 4704, 4928, 4938, 5145, 5280, 5390, 5488, 5761, 5880, 6160, 6468, 6584, 6720, 6860, 7392, 7546, 7840, 8085, 8230, 8232, 8624, 9053, 9240, 9408, 9876, 10290, 10560, 10780, 10976, 11319, 11522, 11760, 12320, 12345, 12936, 13168, 13720, 14784, 15092, 15680, 16170, 16460, 16464, 17248, 17283, 18106, 18480, 18865, 19752, 20580, 21560, 21952, 22638, 23044, 23520, 24640, 24690, 25872, 26336, 27159, 27440, 28805, 30184, 32340, 32920, 32928, 34496, 34566, 36212, 36960, 37730, 39504, 40327, 41160, 43120, 45265, 45276, 46088, 47040, 49380, 51744, 52672, 54318, 54880, 56595, 57610, 60368, 63371, 64680, 65840, 65856, 69132, 72424, 73920, 75460, 79008, 80654, 82320, 86240, 86415, 90530, 90552, 92176, 98760, 103488, 108636, 109760, 113190, 115220, 120736, 120981, 126742, 129360, 131680, 135795, 138264, 144848, 150920, 158016, 161308, 164640, 172480, 172830, 181060, 181104, 184352, 190113, 197520, 201635, 217272, 226380, 230440, 241472, 241962, 253484, 258720, 263360, 271590, 276528, 282289, 289696, 301840, 316855, 322616, 329280, 345660, 362120, 362208, 368704, 380226, 395040, 403270, 434544, 443597, 452760, 460880, 483924, 506968, 517440, 543180, 553056, 564578, 579392, 603680, 604905, 633710, 645232, 691320, 724240, 724416, 760452, 790080, 806540, 846867, 869088, 887194, 905520, 921760, 950565, 967848, 1013936, 1086360, 1106112, 1129156, 1207360, 1209810, 1267420, 1290464, 1330791, 1382640, 1411445, 1448480, 1520904, 1613080, 1693734, 1738176, 1774388, 1811040, 1843520, 1901130, 1935696, 2027872, 2172720, 2217985, 2258312, 2419620, 2534840, 2580928, 2661582, 2765280, 2822890, 2896960, 3041808, 3105179, 3226160, 3387468, 3548776, 3622080, 3802260, 3871392, 4055744, 4234335, 4345440, 4435970, 4516624, 4839240, 5069680, 5323164, 5530560, 5645780, 6083616, 6210358, 6452320, 6653955, 6774936, 7097552, 7604520, 7742784, 8468670, 8690880, 8871940, 9033248, 9315537, 9678480, 10139360, 10646328, 11291560, 12167232, 12420716, 12904640, 13307910, 13549872, 14195104, 15209040, 15525895, 16937340, 17743880, 18066496, 18631074, 19356960, 20278720, 21292656, 22583120, 24841432, 26615820, 27099744, 28390208, 30418080, 31051790, 33874680, 35487760, 37262148, 38713920, 42585312, 45166240, 46577685, 49682864, 53231640, 54199488, 60836160, 62103580, 67749360, 70975520, 74524296, 85170624, 90332480, 93155370, 99365728, 106463280, 124207160, 135498720, 141951040, 149048592, 186310740, 198731456, 212926560, 248414320, 270997440, 298097184, 372621480, 425853120, 496828640, 596194368, 745242960, 993657280, 1490485920, 2980971840]

約数ペア:
[(1, 2980971840), (2, 1490485920), (3, 993657280), (4, 745242960), (5, 596194368), (6, 496828640), (7, 425853120), (8, 372621480), (10, 298097184), (11, 270997440), (12, 248414320), (14, 212926560), (15, 198731456), (16, 186310740), (20, 149048592), (21, 141951040), (22, 135498720), (24, 124207160), (28, 106463280), (30, 99365728), (32, 93155370), (33, 90332480), (35, 85170624), (40, 74524296), (42, 70975520), (44, 67749360), (48, 62103580), (49, 60836160), (55, 54199488), (56, 53231640), (60, 49682864), (64, 46577685), (66, 45166240), (70, 42585312), (77, 38713920), (80, 37262148), (84, 35487760), (88, 33874680), (96, 31051790), (98, 30418080), (105, 28390208), (110, 27099744), (112, 26615820), (120, 24841432), (132, 22583120), (140, 21292656), (147, 20278720), (154, 19356960), (160, 18631074), (165, 18066496), (168, 17743880), (176, 16937340), (192, 15525895), (196, 15209040), (210, 14195104), (220, 13549872), (224, 13307910), (231, 12904640), (240, 12420716), (245, 12167232), (264, 11291560), (280, 10646328), (294, 10139360), (308, 9678480), (320, 9315537), (330, 9033248), (336, 8871940), (343, 8690880), (352, 8468670), (385, 7742784), (392, 7604520), (420, 7097552), (440, 6774936), (448, 6653955), (462, 6452320), (480, 6210358), (490, 6083616), (528, 5645780), (539, 5530560), (560, 5323164), (588, 5069680), (616, 4839240), (660, 4516624), (672, 4435970), (686, 4345440), (704, 4234335), (735, 4055744), (770, 3871392), (784, 3802260), (823, 3622080), (840, 3548776), (880, 3387468), (924, 3226160), (960, 3105179), (980, 3041808), (1029, 2896960), (1056, 2822890), (1078, 2765280), (1120, 2661582), (1155, 2580928), (1176, 2534840), (1232, 2419620), (1320, 2258312), (1344, 2217985), (1372, 2172720), (1470, 2027872), (1540, 1935696), (1568, 1901130), (1617, 1843520), (1646, 1811040), (1680, 1774388), (1715, 1738176), (1760, 1693734), (1848, 1613080), (1960, 1520904), (2058, 1448480), (2112, 1411445), (2156, 1382640), (2240, 1330791), (2310, 1290464), (2352, 1267420), (2464, 1209810), (2469, 1207360), (2640, 1129156), (2695, 1106112), (2744, 1086360), (2940, 1013936), (3080, 967848), (3136, 950565), (3234, 921760), (3292, 905520), (3360, 887194), (3430, 869088), (3520, 846867), (3696, 806540), (3773, 790080), (3920, 760452), (4115, 724416), (4116, 724240), (4312, 691320), (4620, 645232), (4704, 633710), (4928, 604905), (4938, 603680), (5145, 579392), (5280, 564578), (5390, 553056), (5488, 543180), (5761, 517440), (5880, 506968), (6160, 483924), (6468, 460880), (6584, 452760), (6720, 443597), (6860, 434544), (7392, 403270), (7546, 395040), (7840, 380226), (8085, 368704), (8230, 362208), (8232, 362120), (8624, 345660), (9053, 329280), (9240, 322616), (9408, 316855), (9876, 301840), (10290, 289696), (10560, 282289), (10780, 276528), (10976, 271590), (11319, 263360), (11522, 258720), (11760, 253484), (12320, 241962), (12345, 241472), (12936, 230440), (13168, 226380), (13720, 217272), (14784, 201635), (15092, 197520), (15680, 190113), (16170, 184352), (16460, 181104), (16464, 181060), (17248, 172830), (17283, 172480), (18106, 164640), (18480, 161308), (18865, 158016), (19752, 150920), (20580, 144848), (21560, 138264), (21952, 135795), (22638, 131680), (23044, 129360), (23520, 126742), (24640, 120981), (24690, 120736), (25872, 115220), (26336, 113190), (27159, 109760), (27440, 108636), (28805, 103488), (30184, 98760), (32340, 92176), (32920, 90552), (32928, 90530), (34496, 86415), (34566, 86240), (36212, 82320), (36960, 80654), (37730, 79008), (39504, 75460), (40327, 73920), (41160, 72424), (43120, 69132), (45265, 65856), (45276, 65840), (46088, 64680), (47040, 63371), (49380, 60368), (51744, 57610), (52672, 56595), (54318, 54880)]

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