About the Number
2008491240
2進数表記:1110111101101110010010011101000
漢数字表記:二十億八百四十九万千二百四十
素因数分解:
素因数の和:752
約数の個数: 256
約数和(自身を含む): 7172997120
約数和(自身を除く): 5164505880
約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 137, 140, 155, 168, 186, 210, 217, 248, 274, 280, 310, 372, 411, 420, 434, 465, 548, 563, 620, 651, 685, 744, 822, 840, 868, 930, 959, 1085, 1096, 1126, 1240, 1302, 1370, 1644, 1689, 1736, 1860, 1918, 2055, 2170, 2252, 2604, 2740, 2815, 2877, 3255, 3288, 3378, 3720, 3836, 3941, 4110, 4247, 4340, 4504, 4795, 5208, 5480, 5630, 5754, 6510, 6756, 7672, 7882, 8220, 8445, 8494, 8680, 9590, 11260, 11508, 11823, 12741, 13020, 13512, 14385, 15764, 16440, 16890, 16988, 17453, 19180, 19705, 21235, 22520, 23016, 23646, 25482, 26040, 28770, 29729, 31528, 33780, 33976, 34906, 38360, 39410, 42470, 47292, 50964, 52359, 57540, 59115, 59458, 63705, 67560, 69812, 77131, 78820, 84940, 87265, 89187, 94584, 101928, 104718, 115080, 118230, 118916, 122171, 127410, 139624, 148645, 154262, 157640, 169880, 174530, 178374, 209436, 231393, 236460, 237832, 244342, 254820, 261795, 297290, 308524, 349060, 356748, 366513, 385655, 418872, 445935, 462786, 472920, 488684, 509640, 523590, 539917, 594580, 610855, 617048, 698120, 713496, 733026, 771310, 891870, 925572, 977368, 1047180, 1079834, 1156965, 1189160, 1221710, 1466052, 1542620, 1619751, 1783740, 1832565, 1851144, 2094360, 2159668, 2313930, 2391061, 2443420, 2699585, 2932104, 3085240, 3239502, 3567480, 3665130, 4319336, 4627860, 4782122, 4886840, 5399170, 6479004, 7173183, 7330260, 8098755, 9255720, 9564244, 10798340, 11955305, 12958008, 14346366, 14660520, 16197510, 16737427, 19128488, 21596680, 23910610, 28692732, 32395020, 33474854, 35865915, 47821220, 50212281, 57385464, 64790040, 66949708, 71731830, 83687135, 95642440, 100424562, 133899416, 143463660, 167374270, 200849124, 251061405, 286927320, 334748540, 401698248, 502122810, 669497080, 1004245620, 2008491240]
約数ペア:
[(1, 2008491240), (2, 1004245620), (3, 669497080), (4, 502122810), (5, 401698248), (6, 334748540), (7, 286927320), (8, 251061405), (10, 200849124), (12, 167374270), (14, 143463660), (15, 133899416), (20, 100424562), (21, 95642440), (24, 83687135), (28, 71731830), (30, 66949708), (31, 64790040), (35, 57385464), (40, 50212281), (42, 47821220), (56, 35865915), (60, 33474854), (62, 32395020), (70, 28692732), (84, 23910610), (93, 21596680), (105, 19128488), (120, 16737427), (124, 16197510), (137, 14660520), (140, 14346366), (155, 12958008), (168, 11955305), (186, 10798340), (210, 9564244), (217, 9255720), (248, 8098755), (274, 7330260), (280, 7173183), (310, 6479004), (372, 5399170), (411, 4886840), (420, 4782122), (434, 4627860), (465, 4319336), (548, 3665130), (563, 3567480), (620, 3239502), (651, 3085240), (685, 2932104), (744, 2699585), (822, 2443420), (840, 2391061), (868, 2313930), (930, 2159668), (959, 2094360), (1085, 1851144), (1096, 1832565), (1126, 1783740), (1240, 1619751), (1302, 1542620), (1370, 1466052), (1644, 1221710), (1689, 1189160), (1736, 1156965), (1860, 1079834), (1918, 1047180), (2055, 977368), (2170, 925572), (2252, 891870), (2604, 771310), (2740, 733026), (2815, 713496), (2877, 698120), (3255, 617048), (3288, 610855), (3378, 594580), (3720, 539917), (3836, 523590), (3941, 509640), (4110, 488684), (4247, 472920), (4340, 462786), (4504, 445935), (4795, 418872), (5208, 385655), (5480, 366513), (5630, 356748), (5754, 349060), (6510, 308524), (6756, 297290), (7672, 261795), (7882, 254820), (8220, 244342), (8445, 237832), (8494, 236460), (8680, 231393), (9590, 209436), (11260, 178374), (11508, 174530), (11823, 169880), (12741, 157640), (13020, 154262), (13512, 148645), (14385, 139624), (15764, 127410), (16440, 122171), (16890, 118916), (16988, 118230), (17453, 115080), (19180, 104718), (19705, 101928), (21235, 94584), (22520, 89187), (23016, 87265), (23646, 84940), (25482, 78820), (26040, 77131), (28770, 69812), (29729, 67560), (31528, 63705), (33780, 59458), (33976, 59115), (34906, 57540), (38360, 52359), (39410, 50964), (42470, 47292)]このpageの処理時間: 0.019627094268798828 seconds