243094320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 942439680

約数和(自身を除く): 699345360

約数列:

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

約数ペア:

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