21768475680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2801}}^1$

素因数の和:3089

約数の個数: 384

約数和(自身を含む): 87443919360

約数和(自身を除く): 65675443680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 257, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 514, 540, 560, 630, 672, 720, 756, 771, 840, 864, 945, 1008, 1028, 1080, 1120, 1260, 1285, 1440, 1512, 1542, 1680, 1799, 1890, 2016, 2056, 2160, 2313, 2520, 2570, 2801, 3024, 3084, 3360, 3598, 3780, 3855, 4112, 4320, 4626, 5040, 5140, 5397, 5602, 6048, 6168, 6939, 7196, 7560, 7710, 8224, 8403, 8995, 9252, 10080, 10280, 10794, 11204, 11565, 12336, 13878, 14005, 14392, 15120, 15420, 16191, 16806, 17990, 18504, 19607, 20560, 21588, 22408, 23130, 24672, 25209, 26985, 27756, 28010, 28784, 30240, 30840, 32382, 33612, 34695, 35980, 37008, 39214, 41120, 42015, 43176, 44816, 46260, 48573, 50418, 53970, 55512, 56020, 57568, 58821, 61680, 64764, 67224, 69390, 71960, 74016, 75627, 78428, 80955, 84030, 86352, 89632, 92520, 97146, 98035, 100836, 107940, 111024, 112040, 117642, 123360, 126045, 129528, 134448, 138780, 143920, 151254, 156856, 161910, 168060, 172704, 176463, 185040, 194292, 196070, 201672, 215880, 222048, 224080, 235284, 242865, 252090, 259056, 268896, 277560, 287840, 294105, 302508, 313712, 323820, 336120, 352926, 370080, 378135, 388584, 392140, 403344, 431760, 448160, 470568, 485730, 504180, 518112, 529389, 555120, 588210, 605016, 627424, 647640, 672240, 705852, 719857, 756270, 777168, 784280, 806688, 863520, 882315, 941136, 971460, 1008360, 1058778, 1110240, 1176420, 1210032, 1295280, 1344480, 1411704, 1439714, 1512540, 1554336, 1568560, 1764630, 1882272, 1942920, 2016720, 2117556, 2159571, 2352840, 2420064, 2590560, 2646945, 2823408, 2879428, 3025080, 3137120, 3529260, 3599285, 3885840, 4033440, 4235112, 4319142, 4705680, 5038999, 5293890, 5646816, 5758856, 6050160, 6478713, 7058520, 7198570, 7771680, 8470224, 8638284, 9411360, 10077998, 10587780, 10797855, 11517712, 12100320, 12957426, 14117040, 14397140, 15116997, 16940448, 17276568, 19436139, 20155996, 21175560, 21595710, 23035424, 25194995, 25914852, 28234080, 28794280, 30233994, 32393565, 34553136, 38872278, 40311992, 42351120, 43191420, 45350991, 50389990, 51829704, 57588560, 60467988, 64787130, 69106272, 75584985, 77744556, 80623984, 84702240, 86382840, 90701982, 97180695, 100779980, 103659408, 115177120, 120935976, 129574260, 136052973, 151169970, 155489112, 161247968, 172765680, 181403964, 194361390, 201559960, 207318816, 226754955, 241871952, 259148520, 272105946, 302339940, 310978224, 345531360, 362807928, 388722780, 403119920, 453509910, 483743904, 518297040, 544211892, 604679880, 621956448, 680264865, 725615856, 777445560, 806239840, 907019820, 1036594080, 1088423784, 1209359760, 1360529730, 1451231712, 1554891120, 1814039640, 2176847568, 2418719520, 2721059460, 3109782240, 3628079280, 4353695136, 5442118920, 7256158560, 10884237840, 21768475680]

約数ペア:

[(1, 21768475680), (2, 10884237840), (3, 7256158560), (4, 5442118920), (5, 4353695136), (6, 3628079280), (7, 3109782240), (8, 2721059460), (9, 2418719520), (10, 2176847568), (12, 1814039640), (14, 1554891120), (15, 1451231712), (16, 1360529730), (18, 1209359760), (20, 1088423784), (21, 1036594080), (24, 907019820), (27, 806239840), (28, 777445560), (30, 725615856), (32, 680264865), (35, 621956448), (36, 604679880), (40, 544211892), (42, 518297040), (45, 483743904), (48, 453509910), (54, 403119920), (56, 388722780), (60, 362807928), (63, 345531360), (70, 310978224), (72, 302339940), (80, 272105946), (84, 259148520), (90, 241871952), (96, 226754955), (105, 207318816), (108, 201559960), (112, 194361390), (120, 181403964), (126, 172765680), (135, 161247968), (140, 155489112), (144, 151169970), (160, 136052973), (168, 129574260), (180, 120935976), (189, 115177120), (210, 103659408), (216, 100779980), (224, 97180695), (240, 90701982), (252, 86382840), (257, 84702240), (270, 80623984), (280, 77744556), (288, 75584985), (315, 69106272), (336, 64787130), (360, 60467988), (378, 57588560), (420, 51829704), (432, 50389990), (480, 45350991), (504, 43191420), (514, 42351120), (540, 40311992), (560, 38872278), (630, 34553136), (672, 32393565), (720, 30233994), (756, 28794280), (771, 28234080), (840, 25914852), (864, 25194995), (945, 23035424), (1008, 21595710), (1028, 21175560), (1080, 20155996), (1120, 19436139), (1260, 17276568), (1285, 16940448), (1440, 15116997), (1512, 14397140), (1542, 14117040), (1680, 12957426), (1799, 12100320), (1890, 11517712), (2016, 10797855), (2056, 10587780), (2160, 10077998), (2313, 9411360), (2520, 8638284), (2570, 8470224), (2801, 7771680), (3024, 7198570), (3084, 7058520), (3360, 6478713), (3598, 6050160), (3780, 5758856), (3855, 5646816), (4112, 5293890), (4320, 5038999), (4626, 4705680), (5040, 4319142), (5140, 4235112), (5397, 4033440), (5602, 3885840), (6048, 3599285), (6168, 3529260), (6939, 3137120), (7196, 3025080), (7560, 2879428), (7710, 2823408), (8224, 2646945), (8403, 2590560), (8995, 2420064), (9252, 2352840), (10080, 2159571), (10280, 2117556), (10794, 2016720), (11204, 1942920), (11565, 1882272), (12336, 1764630), (13878, 1568560), (14005, 1554336), (14392, 1512540), (15120, 1439714), (15420, 1411704), (16191, 1344480), (16806, 1295280), (17990, 1210032), (18504, 1176420), (19607, 1110240), (20560, 1058778), (21588, 1008360), (22408, 971460), (23130, 941136), (24672, 882315), (25209, 863520), (26985, 806688), (27756, 784280), (28010, 777168), (28784, 756270), (30240, 719857), (30840, 705852), (32382, 672240), (33612, 647640), (34695, 627424), (35980, 605016), (37008, 588210), (39214, 555120), (41120, 529389), (42015, 518112), (43176, 504180), (44816, 485730), (46260, 470568), (48573, 448160), (50418, 431760), (53970, 403344), (55512, 392140), (56020, 388584), (57568, 378135), (58821, 370080), (61680, 352926), (64764, 336120), (67224, 323820), (69390, 313712), (71960, 302508), (74016, 294105), (75627, 287840), (78428, 277560), (80955, 268896), (84030, 259056), (86352, 252090), (89632, 242865), (92520, 235284), (97146, 224080), (98035, 222048), (100836, 215880), (107940, 201672), (111024, 196070), (112040, 194292), (117642, 185040), (123360, 176463), (126045, 172704), (129528, 168060), (134448, 161910), (138780, 156856), (143920, 151254)]