About the Number

28243400640

28243400639 ← → 28243400641

2進数表記:11010010011011100000001011111000000

漢数字表記:二百八十二億四千三百四十万六百四十

素因数分解:

2 6 × 3 1 × 5 1 × 7 1 × 13 1 × 31 1 × 10429 1

素因数の和:10500
約数の個数: 448
約数和(自身を含む): 113937653760
約数和(自身を除く): 85694253120

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 320, 336, 364, 372, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 520, 546, 560, 620, 624, 651, 672, 728, 744, 780, 806, 832, 840, 868, 910, 930, 960, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1302, 1344, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 1984, 2015, 2080, 2170, 2184, 2240, 2418, 2480, 2496, 2604, 2730, 2821, 2912, 2976, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 4030, 4160, 4340, 4368, 4836, 4960, 5208, 5460, 5642, 5824, 5952, 6045, 6240, 6448, 6510, 6720, 6944, 7280, 7440, 8060, 8463, 8680, 8736, 9672, 9920, 10416, 10429, 10920, 11284, 12090, 12480, 12896, 13020, 13888, 14105, 14560, 14880, 16120, 16926, 17360, 17472, 19344, 20832, 20858, 21840, 22568, 24180, 25792, 26040, 28210, 29120, 29760, 31287, 32240, 33852, 34720, 38688, 41664, 41716, 42315, 43680, 45136, 48360, 52080, 52145, 56420, 62574, 64480, 67704, 69440, 73003, 77376, 83432, 84630, 87360, 90272, 96720, 104160, 104290, 112840, 125148, 128960, 135408, 135577, 146006, 156435, 166864, 169260, 180544, 193440, 208320, 208580, 219009, 225680, 250296, 270816, 271154, 292012, 312870, 323299, 333728, 338520, 365015, 386880, 406731, 417160, 438018, 451360, 500592, 541632, 542308, 584024, 625740, 646598, 667456, 677040, 677885, 730030, 813462, 834320, 876036, 902720, 949039, 969897, 1001184, 1084616, 1095045, 1168048, 1251480, 1293196, 1354080, 1355770, 1460060, 1616495, 1626924, 1668640, 1752072, 1898078, 1939794, 2002368, 2033655, 2169232, 2190090, 2263093, 2336096, 2502960, 2586392, 2708160, 2711540, 2847117, 2920120, 3232990, 3253848, 3337280, 3504144, 3796156, 3879588, 4067310, 4202887, 4338464, 4380180, 4526186, 4672192, 4745195, 4849485, 5005920, 5172784, 5423080, 5694234, 5840240, 6465980, 6507696, 6789279, 7008288, 7592312, 7759176, 8134620, 8405774, 8676928, 8760360, 9052372, 9490390, 9698970, 10011840, 10345568, 10846160, 11315465, 11388468, 11680480, 12608661, 12931960, 13015392, 13578558, 14016576, 14235585, 15184624, 15518352, 16269240, 16811548, 17520720, 18104744, 18980780, 19397940, 20691136, 21014435, 21692320, 22630930, 22776936, 23360960, 25217322, 25863920, 26030784, 27157116, 28471170, 29420209, 30369248, 31036704, 32538480, 33623096, 33946395, 35041440, 36209488, 37961560, 38795880, 42028870, 43384640, 45261860, 45553872, 50434644, 51727840, 54314232, 56942340, 58840418, 60738496, 62073408, 63043305, 65076960, 67246192, 67892790, 70082880, 72418976, 75923120, 77591760, 84057740, 88260627, 90523720, 91107744, 100869288, 103455680, 108628464, 113884680, 117680836, 126086610, 130153920, 134492384, 135785580, 144837952, 147101045, 151846240, 155183520, 168115480, 176521254, 181047440, 182215488, 201738576, 217256928, 227769360, 235361672, 252173220, 268984768, 271571160, 294202090, 303692480, 310367040, 336230960, 353042508, 362094880, 403477152, 434513856, 441303135, 455538720, 470723344, 504346440, 543142320, 588404180, 672461920, 706085016, 724189760, 806954304, 882606270, 911077440, 941446688, 1008692880, 1086284640, 1176808360, 1344923840, 1412170032, 1765212540, 1882893376, 2017385760, 2172569280, 2353616720, 2824340064, 3530425080, 4034771520, 4707233440, 5648680128, 7060850160, 9414466880, 14121700320, 28243400640]

約数ペア:
[(1, 28243400640), (2, 14121700320), (3, 9414466880), (4, 7060850160), (5, 5648680128), (6, 4707233440), (7, 4034771520), (8, 3530425080), (10, 2824340064), (12, 2353616720), (13, 2172569280), (14, 2017385760), (15, 1882893376), (16, 1765212540), (20, 1412170032), (21, 1344923840), (24, 1176808360), (26, 1086284640), (28, 1008692880), (30, 941446688), (31, 911077440), (32, 882606270), (35, 806954304), (39, 724189760), (40, 706085016), (42, 672461920), (48, 588404180), (52, 543142320), (56, 504346440), (60, 470723344), (62, 455538720), (64, 441303135), (65, 434513856), (70, 403477152), (78, 362094880), (80, 353042508), (84, 336230960), (91, 310367040), (93, 303692480), (96, 294202090), (104, 271571160), (105, 268984768), (112, 252173220), (120, 235361672), (124, 227769360), (130, 217256928), (140, 201738576), (155, 182215488), (156, 181047440), (160, 176521254), (168, 168115480), (182, 155183520), (186, 151846240), (192, 147101045), (195, 144837952), (208, 135785580), (210, 134492384), (217, 130153920), (224, 126086610), (240, 117680836), (248, 113884680), (260, 108628464), (273, 103455680), (280, 100869288), (310, 91107744), (312, 90523720), (320, 88260627), (336, 84057740), (364, 77591760), (372, 75923120), (390, 72418976), (403, 70082880), (416, 67892790), (420, 67246192), (434, 65076960), (448, 63043305), (455, 62073408), (465, 60738496), (480, 58840418), (496, 56942340), (520, 54314232), (546, 51727840), (560, 50434644), (620, 45553872), (624, 45261860), (651, 43384640), (672, 42028870), (728, 38795880), (744, 37961560), (780, 36209488), (806, 35041440), (832, 33946395), (840, 33623096), (868, 32538480), (910, 31036704), (930, 30369248), (960, 29420209), (992, 28471170), (1040, 27157116), (1085, 26030784), (1092, 25863920), (1120, 25217322), (1209, 23360960), (1240, 22776936), (1248, 22630930), (1302, 21692320), (1344, 21014435), (1365, 20691136), (1456, 19397940), (1488, 18980780), (1560, 18104744), (1612, 17520720), (1680, 16811548), (1736, 16269240), (1820, 15518352), (1860, 15184624), (1984, 14235585), (2015, 14016576), (2080, 13578558), (2170, 13015392), (2184, 12931960), (2240, 12608661), (2418, 11680480), (2480, 11388468), (2496, 11315465), (2604, 10846160), (2730, 10345568), (2821, 10011840), (2912, 9698970), (2976, 9490390), (3120, 9052372), (3224, 8760360), (3255, 8676928), (3360, 8405774), (3472, 8134620), (3640, 7759176), (3720, 7592312), (4030, 7008288), (4160, 6789279), (4340, 6507696), (4368, 6465980), (4836, 5840240), (4960, 5694234), (5208, 5423080), (5460, 5172784), (5642, 5005920), (5824, 4849485), (5952, 4745195), (6045, 4672192), (6240, 4526186), (6448, 4380180), (6510, 4338464), (6720, 4202887), (6944, 4067310), (7280, 3879588), (7440, 3796156), (8060, 3504144), (8463, 3337280), (8680, 3253848), (8736, 3232990), (9672, 2920120), (9920, 2847117), (10416, 2711540), (10429, 2708160), (10920, 2586392), (11284, 2502960), (12090, 2336096), (12480, 2263093), (12896, 2190090), (13020, 2169232), (13888, 2033655), (14105, 2002368), (14560, 1939794), (14880, 1898078), (16120, 1752072), (16926, 1668640), (17360, 1626924), (17472, 1616495), (19344, 1460060), (20832, 1355770), (20858, 1354080), (21840, 1293196), (22568, 1251480), (24180, 1168048), (25792, 1095045), (26040, 1084616), (28210, 1001184), (29120, 969897), (29760, 949039), (31287, 902720), (32240, 876036), (33852, 834320), (34720, 813462), (38688, 730030), (41664, 677885), (41716, 677040), (42315, 667456), (43680, 646598), (45136, 625740), (48360, 584024), (52080, 542308), (52145, 541632), (56420, 500592), (62574, 451360), (64480, 438018), (67704, 417160), (69440, 406731), (73003, 386880), (77376, 365015), (83432, 338520), (84630, 333728), (87360, 323299), (90272, 312870), (96720, 292012), (104160, 271154), (104290, 270816), (112840, 250296), (125148, 225680), (128960, 219009), (135408, 208580), (135577, 208320), (146006, 193440), (156435, 180544), (166864, 169260)]

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