486188640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 288

約数和(自身を含む): 1915280640

約数和(自身を除く): 1429092000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 139, 140, 144, 160, 168, 180, 210, 224, 240, 252, 278, 280, 288, 315, 336, 347, 360, 417, 420, 480, 504, 556, 560, 630, 672, 694, 695, 720, 834, 840, 973, 1008, 1041, 1112, 1120, 1251, 1260, 1388, 1390, 1440, 1668, 1680, 1735, 1946, 2016, 2082, 2085, 2224, 2429, 2502, 2520, 2776, 2780, 2919, 3123, 3336, 3360, 3470, 3892, 4164, 4170, 4448, 4858, 4865, 5004, 5040, 5205, 5552, 5560, 5838, 6246, 6255, 6672, 6940, 7287, 7784, 8328, 8340, 8757, 9716, 9730, 10008, 10080, 10410, 11104, 11120, 11676, 12145, 12492, 12510, 13344, 13880, 14574, 14595, 15568, 15615, 16656, 16680, 17514, 19432, 19460, 20016, 20820, 21861, 22240, 23352, 24290, 24984, 25020, 27760, 29148, 29190, 31136, 31230, 33312, 33360, 35028, 36435, 38864, 38920, 40032, 41640, 43722, 43785, 46704, 48233, 48580, 49968, 50040, 55520, 58296, 58380, 62460, 66720, 70056, 72870, 77728, 77840, 83280, 87444, 87570, 93408, 96466, 97160, 99936, 100080, 109305, 116592, 116760, 124920, 140112, 144699, 145740, 155680, 166560, 174888, 175140, 192932, 194320, 200160, 218610, 233184, 233520, 241165, 249840, 280224, 289398, 291480, 337631, 349776, 350280, 385864, 388640, 434097, 437220, 467040, 482330, 499680, 578796, 582960, 675262, 699552, 700560, 723495, 771728, 868194, 874440, 964660, 1012893, 1157592, 1165920, 1350524, 1401120, 1446990, 1543456, 1688155, 1736388, 1748880, 1929320, 2025786, 2170485, 2315184, 2701048, 2893980, 3038679, 3376310, 3472776, 3497760, 3858640, 4051572, 4340970, 4630368, 5064465, 5402096, 5787960, 6077358, 6752620, 6945552, 7717280, 8103144, 8681940, 10128930, 10804192, 11575920, 12154716, 13505240, 13891104, 15193395, 16206288, 17363880, 20257860, 23151840, 24309432, 27010480, 30386790, 32412576, 34727760, 40515720, 48618864, 54020960, 60773580, 69455520, 81031440, 97237728, 121547160, 162062880, 243094320, 486188640]

約数ペア:

[(1, 486188640), (2, 243094320), (3, 162062880), (4, 121547160), (5, 97237728), (6, 81031440), (7, 69455520), (8, 60773580), (9, 54020960), (10, 48618864), (12, 40515720), (14, 34727760), (15, 32412576), (16, 30386790), (18, 27010480), (20, 24309432), (21, 23151840), (24, 20257860), (28, 17363880), (30, 16206288), (32, 15193395), (35, 13891104), (36, 13505240), (40, 12154716), (42, 11575920), (45, 10804192), (48, 10128930), (56, 8681940), (60, 8103144), (63, 7717280), (70, 6945552), (72, 6752620), (80, 6077358), (84, 5787960), (90, 5402096), (96, 5064465), (105, 4630368), (112, 4340970), (120, 4051572), (126, 3858640), (139, 3497760), (140, 3472776), (144, 3376310), (160, 3038679), (168, 2893980), (180, 2701048), (210, 2315184), (224, 2170485), (240, 2025786), (252, 1929320), (278, 1748880), (280, 1736388), (288, 1688155), (315, 1543456), (336, 1446990), (347, 1401120), (360, 1350524), (417, 1165920), (420, 1157592), (480, 1012893), (504, 964660), (556, 874440), (560, 868194), (630, 771728), (672, 723495), (694, 700560), (695, 699552), (720, 675262), (834, 582960), (840, 578796), (973, 499680), (1008, 482330), (1041, 467040), (1112, 437220), (1120, 434097), (1251, 388640), (1260, 385864), (1388, 350280), (1390, 349776), (1440, 337631), (1668, 291480), (1680, 289398), (1735, 280224), (1946, 249840), (2016, 241165), (2082, 233520), (2085, 233184), (2224, 218610), (2429, 200160), (2502, 194320), (2520, 192932), (2776, 175140), (2780, 174888), (2919, 166560), (3123, 155680), (3336, 145740), (3360, 144699), (3470, 140112), (3892, 124920), (4164, 116760), (4170, 116592), (4448, 109305), (4858, 100080), (4865, 99936), (5004, 97160), (5040, 96466), (5205, 93408), (5552, 87570), (5560, 87444), (5838, 83280), (6246, 77840), (6255, 77728), (6672, 72870), (6940, 70056), (7287, 66720), (7784, 62460), (8328, 58380), (8340, 58296), (8757, 55520), (9716, 50040), (9730, 49968), (10008, 48580), (10080, 48233), (10410, 46704), (11104, 43785), (11120, 43722), (11676, 41640), (12145, 40032), (12492, 38920), (12510, 38864), (13344, 36435), (13880, 35028), (14574, 33360), (14595, 33312), (15568, 31230), (15615, 31136), (16656, 29190), (16680, 29148), (17514, 27760), (19432, 25020), (19460, 24984), (20016, 24290), (20820, 23352), (21861, 22240)]