216828360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 512

約数和(自身を含む): 912384000

約数和(自身を除く): 695555640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 29, 30, 35, 36, 40, 42, 43, 45, 46, 54, 56, 58, 60, 63, 69, 70, 72, 84, 86, 87, 90, 92, 105, 108, 115, 116, 120, 126, 129, 135, 138, 140, 145, 161, 168, 172, 174, 180, 184, 189, 203, 207, 210, 215, 216, 230, 232, 252, 258, 261, 270, 276, 280, 290, 301, 315, 322, 344, 345, 348, 360, 378, 387, 406, 414, 420, 430, 435, 460, 483, 504, 516, 522, 540, 552, 580, 602, 609, 621, 630, 644, 645, 667, 690, 696, 756, 774, 783, 805, 812, 828, 840, 860, 870, 903, 920, 945, 966, 989, 1015, 1032, 1035, 1044, 1080, 1160, 1161, 1204, 1218, 1242, 1247, 1260, 1288, 1290, 1305, 1334, 1380, 1449, 1505, 1512, 1548, 1566, 1610, 1624, 1656, 1720, 1740, 1806, 1827, 1890, 1932, 1935, 1978, 2001, 2030, 2070, 2088, 2322, 2408, 2415, 2436, 2484, 2494, 2520, 2580, 2610, 2668, 2709, 2760, 2898, 2967, 3010, 3045, 3096, 3105, 3132, 3220, 3335, 3480, 3612, 3654, 3741, 3780, 3864, 3870, 3915, 3956, 4002, 4060, 4140, 4347, 4515, 4644, 4669, 4830, 4872, 4945, 4968, 4988, 5160, 5220, 5336, 5418, 5481, 5796, 5805, 5934, 6003, 6020, 6090, 6210, 6235, 6264, 6440, 6670, 6923, 7224, 7245, 7308, 7482, 7560, 7740, 7830, 7912, 8004, 8120, 8127, 8280, 8694, 8729, 8901, 9030, 9135, 9288, 9338, 9660, 9890, 9976, 10005, 10440, 10836, 10962, 11223, 11592, 11610, 11868, 12006, 12040, 12180, 12420, 12470, 13340, 13545, 13846, 14007, 14490, 14616, 14835, 14964, 15480, 15660, 16008, 16254, 17388, 17458, 17802, 18009, 18060, 18270, 18676, 18705, 19320, 19780, 20010, 20769, 21672, 21735, 21924, 22446, 23220, 23345, 23736, 24012, 24360, 24840, 24940, 26187, 26680, 26703, 27090, 27405, 27692, 28014, 28681, 28980, 29670, 29928, 30015, 31320, 32508, 33669, 34615, 34776, 34916, 35604, 36018, 36120, 36540, 37352, 37410, 39560, 40020, 40635, 41538, 42021, 43470, 43645, 43848, 44505, 44892, 46440, 46690, 48024, 49880, 52374, 53406, 54180, 54810, 55384, 56028, 56115, 57362, 57960, 59340, 60030, 62307, 65016, 67338, 69230, 69832, 70035, 71208, 72036, 73080, 74820, 78561, 80040, 81270, 83076, 84042, 86043, 86940, 87290, 89010, 89784, 90045, 93380, 103845, 104748, 106812, 108360, 109620, 112056, 112230, 114724, 118680, 120060, 124614, 126063, 130935, 133515, 134676, 138460, 140070, 143405, 144072, 149640, 157122, 162540, 166152, 168084, 168345, 172086, 173880, 174580, 178020, 180090, 186760, 186921, 200767, 207690, 209496, 210105, 213624, 219240, 224460, 229448, 235683, 240120, 249228, 252126, 258129, 261870, 267030, 269352, 276920, 280140, 286810, 311535, 314244, 325080, 336168, 336690, 344172, 349160, 356040, 360180, 373842, 392805, 401534, 415380, 420210, 430215, 448920, 471366, 498456, 504252, 516258, 523740, 534060, 560280, 573620, 602301, 623070, 628488, 630315, 673380, 688344, 720360, 747684, 774387, 785610, 803068, 830760, 840420, 860430, 934605, 942732, 1003835, 1008504, 1032516, 1047480, 1068120, 1147240, 1178415, 1204602, 1246140, 1260630, 1290645, 1346760, 1495368, 1548774, 1571220, 1606136, 1680840, 1720860, 1806903, 1869210, 1885464, 2007670, 2065032, 2356830, 2409204, 2492280, 2521260, 2581290, 3011505, 3097548, 3142440, 3441720, 3613806, 3738420, 3871935, 4015340, 4713660, 4818408, 5042520, 5162580, 5420709, 6023010, 6195096, 7227612, 7476840, 7743870, 8030680, 9034515, 9427320, 10325160, 10841418, 12046020, 14455224, 15487740, 18069030, 21682836, 24092040, 27103545, 30975480, 36138060, 43365672, 54207090, 72276120, 108414180, 216828360]

約数ペア:

[(1, 216828360), (2, 108414180), (3, 72276120), (4, 54207090), (5, 43365672), (6, 36138060), (7, 30975480), (8, 27103545), (9, 24092040), (10, 21682836), (12, 18069030), (14, 15487740), (15, 14455224), (18, 12046020), (20, 10841418), (21, 10325160), (23, 9427320), (24, 9034515), (27, 8030680), (28, 7743870), (29, 7476840), (30, 7227612), (35, 6195096), (36, 6023010), (40, 5420709), (42, 5162580), (43, 5042520), (45, 4818408), (46, 4713660), (54, 4015340), (56, 3871935), (58, 3738420), (60, 3613806), (63, 3441720), (69, 3142440), (70, 3097548), (72, 3011505), (84, 2581290), (86, 2521260), (87, 2492280), (90, 2409204), (92, 2356830), (105, 2065032), (108, 2007670), (115, 1885464), (116, 1869210), (120, 1806903), (126, 1720860), (129, 1680840), (135, 1606136), (138, 1571220), (140, 1548774), (145, 1495368), (161, 1346760), (168, 1290645), (172, 1260630), (174, 1246140), (180, 1204602), (184, 1178415), (189, 1147240), (203, 1068120), (207, 1047480), (210, 1032516), (215, 1008504), (216, 1003835), (230, 942732), (232, 934605), (252, 860430), (258, 840420), (261, 830760), (270, 803068), (276, 785610), (280, 774387), (290, 747684), (301, 720360), (315, 688344), (322, 673380), (344, 630315), (345, 628488), (348, 623070), (360, 602301), (378, 573620), (387, 560280), (406, 534060), (414, 523740), (420, 516258), (430, 504252), (435, 498456), (460, 471366), (483, 448920), (504, 430215), (516, 420210), (522, 415380), (540, 401534), (552, 392805), (580, 373842), (602, 360180), (609, 356040), (621, 349160), (630, 344172), (644, 336690), (645, 336168), (667, 325080), (690, 314244), (696, 311535), (756, 286810), (774, 280140), (783, 276920), (805, 269352), (812, 267030), (828, 261870), (840, 258129), (860, 252126), (870, 249228), (903, 240120), (920, 235683), (945, 229448), (966, 224460), (989, 219240), (1015, 213624), (1032, 210105), (1035, 209496), (1044, 207690), (1080, 200767), (1160, 186921), (1161, 186760), (1204, 180090), (1218, 178020), (1242, 174580), (1247, 173880), (1260, 172086), (1288, 168345), (1290, 168084), (1305, 166152), (1334, 162540), (1380, 157122), (1449, 149640), (1505, 144072), (1512, 143405), (1548, 140070), (1566, 138460), (1610, 134676), (1624, 133515), (1656, 130935), (1720, 126063), (1740, 124614), (1806, 120060), (1827, 118680), (1890, 114724), (1932, 112230), (1935, 112056), (1978, 109620), (2001, 108360), (2030, 106812), (2070, 104748), (2088, 103845), (2322, 93380), (2408, 90045), (2415, 89784), (2436, 89010), (2484, 87290), (2494, 86940), (2520, 86043), (2580, 84042), (2610, 83076), (2668, 81270), (2709, 80040), (2760, 78561), (2898, 74820), (2967, 73080), (3010, 72036), (3045, 71208), (3096, 70035), (3105, 69832), (3132, 69230), (3220, 67338), (3335, 65016), (3480, 62307), (3612, 60030), (3654, 59340), (3741, 57960), (3780, 57362), (3864, 56115), (3870, 56028), (3915, 55384), (3956, 54810), (4002, 54180), (4060, 53406), (4140, 52374), (4347, 49880), (4515, 48024), (4644, 46690), (4669, 46440), (4830, 44892), (4872, 44505), (4945, 43848), (4968, 43645), (4988, 43470), (5160, 42021), (5220, 41538), (5336, 40635), (5418, 40020), (5481, 39560), (5796, 37410), (5805, 37352), (5934, 36540), (6003, 36120), (6020, 36018), (6090, 35604), (6210, 34916), (6235, 34776), (6264, 34615), (6440, 33669), (6670, 32508), (6923, 31320), (7224, 30015), (7245, 29928), (7308, 29670), (7482, 28980), (7560, 28681), (7740, 28014), (7830, 27692), (7912, 27405), (8004, 27090), (8120, 26703), (8127, 26680), (8280, 26187), (8694, 24940), (8729, 24840), (8901, 24360), (9030, 24012), (9135, 23736), (9288, 23345), (9338, 23220), (9660, 22446), (9890, 21924), (9976, 21735), (10005, 21672), (10440, 20769), (10836, 20010), (10962, 19780), (11223, 19320), (11592, 18705), (11610, 18676), (11868, 18270), (12006, 18060), (12040, 18009), (12180, 17802), (12420, 17458), (12470, 17388), (13340, 16254), (13545, 16008), (13846, 15660), (14007, 15480), (14490, 14964), (14616, 14835)]