18321716160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{733}}^1$

素因数の和:1033

約数の個数: 448

約数和(自身を含む): 70875509760

約数和(自身を除く): 52553793600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 263, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 526, 528, 540, 576, 594, 660, 704, 720, 733, 789, 792, 864, 880, 960, 990, 1052, 1056, 1080, 1188, 1315, 1320, 1440, 1466, 1485, 1578, 1584, 1728, 1760, 1980, 2104, 2112, 2160, 2199, 2367, 2376, 2630, 2640, 2880, 2893, 2932, 2970, 3156, 3168, 3520, 3665, 3945, 3960, 4208, 4320, 4398, 4734, 4752, 5260, 5280, 5786, 5864, 5940, 6312, 6336, 6597, 7101, 7330, 7890, 7920, 8063, 8416, 8640, 8679, 8796, 9468, 9504, 10520, 10560, 10995, 11572, 11728, 11835, 11880, 12624, 13194, 14202, 14465, 14660, 15780, 15840, 16126, 16832, 17358, 17592, 18936, 19008, 19791, 21040, 21990, 23144, 23456, 23670, 23760, 24189, 25248, 26037, 26388, 28404, 28930, 29320, 31560, 31680, 32252, 32985, 34716, 35184, 35505, 37872, 39582, 40315, 42080, 43395, 43980, 46288, 46912, 47340, 47520, 48378, 50496, 52074, 52776, 56808, 57860, 58640, 63120, 64504, 65970, 69432, 70368, 71010, 72567, 75744, 78111, 79164, 80630, 84160, 86790, 87960, 92576, 94680, 95040, 96756, 98955, 104148, 105552, 113616, 115720, 117280, 120945, 126240, 129008, 130185, 131940, 138864, 140736, 142020, 145134, 151488, 156222, 158328, 161260, 173580, 175920, 185152, 189360, 192779, 193512, 197910, 208296, 211104, 217701, 227232, 231440, 234560, 241890, 252480, 258016, 260370, 263880, 277728, 284040, 290268, 312444, 316656, 322520, 347160, 351840, 362835, 378720, 385558, 387024, 390555, 395820, 416592, 422208, 435402, 454464, 462880, 483780, 516032, 520740, 527760, 555456, 568080, 578337, 580536, 624888, 633312, 645040, 694320, 703680, 725670, 757440, 771116, 774048, 781110, 791640, 833184, 870804, 925760, 963895, 967560, 1041480, 1055520, 1088505, 1136160, 1156674, 1161072, 1249776, 1266624, 1290080, 1388640, 1451340, 1542232, 1548096, 1562220, 1583280, 1666368, 1735011, 1741608, 1927790, 1935120, 2082960, 2111040, 2120569, 2177010, 2272320, 2313348, 2322144, 2499552, 2580160, 2777280, 2891685, 2902680, 3084464, 3124440, 3166560, 3470022, 3483216, 3855580, 3870240, 4165920, 4241138, 4354020, 4626696, 4644288, 4999104, 5205033, 5783370, 5805360, 6168928, 6248880, 6333120, 6361707, 6940044, 6966432, 7711160, 7740480, 8331840, 8482276, 8675055, 8708040, 9253392, 10410066, 10602845, 11566740, 11610720, 12337856, 12497760, 12723414, 13880088, 13932864, 15422320, 16964552, 17350110, 17416080, 18506784, 19085121, 20820132, 21205690, 23133480, 23221440, 24995520, 25446828, 26025165, 27760176, 30844640, 31808535, 33929104, 34700220, 34832160, 37013568, 38170242, 41640264, 42411380, 46266960, 50893656, 52050330, 55520352, 57255363, 61689280, 63617070, 67858208, 69400440, 69664320, 76340484, 83280528, 84822760, 92533920, 95425605, 101787312, 104100660, 111040704, 114510726, 127234140, 135716416, 138800880, 152680968, 166561056, 169645520, 185067840, 190851210, 203574624, 208201320, 229021452, 254468280, 277601760, 286276815, 305361936, 333122112, 339291040, 381702420, 407149248, 416402640, 458042904, 508936560, 555203520, 572553630, 610723872, 678582080, 763404840, 832805280, 916085808, 1017873120, 1145107260, 1221447744, 1526809680, 1665610560, 1832171616, 2035746240, 2290214520, 3053619360, 3664343232, 4580429040, 6107238720, 9160858080, 18321716160]

約数ペア:

[(1, 18321716160), (2, 9160858080), (3, 6107238720), (4, 4580429040), (5, 3664343232), (6, 3053619360), (8, 2290214520), (9, 2035746240), (10, 1832171616), (11, 1665610560), (12, 1526809680), (15, 1221447744), (16, 1145107260), (18, 1017873120), (20, 916085808), (22, 832805280), (24, 763404840), (27, 678582080), (30, 610723872), (32, 572553630), (33, 555203520), (36, 508936560), (40, 458042904), (44, 416402640), (45, 407149248), (48, 381702420), (54, 339291040), (55, 333122112), (60, 305361936), (64, 286276815), (66, 277601760), (72, 254468280), (80, 229021452), (88, 208201320), (90, 203574624), (96, 190851210), (99, 185067840), (108, 169645520), (110, 166561056), (120, 152680968), (132, 138800880), (135, 135716416), (144, 127234140), (160, 114510726), (165, 111040704), (176, 104100660), (180, 101787312), (192, 95425605), (198, 92533920), (216, 84822760), (220, 83280528), (240, 76340484), (263, 69664320), (264, 69400440), (270, 67858208), (288, 63617070), (297, 61689280), (320, 57255363), (330, 55520352), (352, 52050330), (360, 50893656), (396, 46266960), (432, 42411380), (440, 41640264), (480, 38170242), (495, 37013568), (526, 34832160), (528, 34700220), (540, 33929104), (576, 31808535), (594, 30844640), (660, 27760176), (704, 26025165), (720, 25446828), (733, 24995520), (789, 23221440), (792, 23133480), (864, 21205690), (880, 20820132), (960, 19085121), (990, 18506784), (1052, 17416080), (1056, 17350110), (1080, 16964552), (1188, 15422320), (1315, 13932864), (1320, 13880088), (1440, 12723414), (1466, 12497760), (1485, 12337856), (1578, 11610720), (1584, 11566740), (1728, 10602845), (1760, 10410066), (1980, 9253392), (2104, 8708040), (2112, 8675055), (2160, 8482276), (2199, 8331840), (2367, 7740480), (2376, 7711160), (2630, 6966432), (2640, 6940044), (2880, 6361707), (2893, 6333120), (2932, 6248880), (2970, 6168928), (3156, 5805360), (3168, 5783370), (3520, 5205033), (3665, 4999104), (3945, 4644288), (3960, 4626696), (4208, 4354020), (4320, 4241138), (4398, 4165920), (4734, 3870240), (4752, 3855580), (5260, 3483216), (5280, 3470022), (5786, 3166560), (5864, 3124440), (5940, 3084464), (6312, 2902680), (6336, 2891685), (6597, 2777280), (7101, 2580160), (7330, 2499552), (7890, 2322144), (7920, 2313348), (8063, 2272320), (8416, 2177010), (8640, 2120569), (8679, 2111040), (8796, 2082960), (9468, 1935120), (9504, 1927790), (10520, 1741608), (10560, 1735011), (10995, 1666368), (11572, 1583280), (11728, 1562220), (11835, 1548096), (11880, 1542232), (12624, 1451340), (13194, 1388640), (14202, 1290080), (14465, 1266624), (14660, 1249776), (15780, 1161072), (15840, 1156674), (16126, 1136160), (16832, 1088505), (17358, 1055520), (17592, 1041480), (18936, 967560), (19008, 963895), (19791, 925760), (21040, 870804), (21990, 833184), (23144, 791640), (23456, 781110), (23670, 774048), (23760, 771116), (24189, 757440), (25248, 725670), (26037, 703680), (26388, 694320), (28404, 645040), (28930, 633312), (29320, 624888), (31560, 580536), (31680, 578337), (32252, 568080), (32985, 555456), (34716, 527760), (35184, 520740), (35505, 516032), (37872, 483780), (39582, 462880), (40315, 454464), (42080, 435402), (43395, 422208), (43980, 416592), (46288, 395820), (46912, 390555), (47340, 387024), (47520, 385558), (48378, 378720), (50496, 362835), (52074, 351840), (52776, 347160), (56808, 322520), (57860, 316656), (58640, 312444), (63120, 290268), (64504, 284040), (65970, 277728), (69432, 263880), (70368, 260370), (71010, 258016), (72567, 252480), (75744, 241890), (78111, 234560), (79164, 231440), (80630, 227232), (84160, 217701), (86790, 211104), (87960, 208296), (92576, 197910), (94680, 193512), (95040, 192779), (96756, 189360), (98955, 185152), (104148, 175920), (105552, 173580), (113616, 161260), (115720, 158328), (117280, 156222), (120945, 151488), (126240, 145134), (129008, 142020), (130185, 140736), (131940, 138864)]