15778825888

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 37309870080

約数和(自身を除く): 21531044192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 67, 83, 106, 112, 134, 166, 212, 224, 239, 268, 332, 371, 424, 469, 478, 536, 581, 664, 742, 848, 938, 956, 1072, 1162, 1328, 1484, 1673, 1696, 1876, 1912, 2144, 2324, 2656, 2968, 3346, 3551, 3752, 3824, 4399, 4648, 5561, 5936, 6692, 7102, 7504, 7648, 8798, 9296, 11122, 11872, 12667, 13384, 14204, 15008, 16013, 17596, 18592, 19837, 22244, 24857, 25334, 26768, 28408, 30793, 32026, 35192, 38927, 39674, 44488, 49714, 50668, 53536, 56816, 61586, 64052, 70384, 77854, 79348, 88669, 88976, 99428, 101336, 112091, 113632, 123172, 128104, 138859, 140768, 155708, 158696, 177338, 177952, 198856, 202672, 224182, 246344, 256208, 277718, 294733, 311416, 317392, 354676, 397712, 405344, 448364, 492688, 512416, 555436, 589466, 622832, 634784, 709352, 795424, 848689, 896728, 985376, 1051361, 1110872, 1178932, 1245664, 1329079, 1418704, 1697378, 1793456, 2063131, 2102722, 2221744, 2357864, 2658158, 2837408, 3394756, 3586912, 4126262, 4205444, 4443488, 4715728, 5316316, 5940823, 6789512, 7359527, 8252524, 8410888, 9303553, 9431456, 10632632, 11881646, 13579024, 14719054, 16505048, 16821776, 18607106, 21265264, 23763292, 27158048, 29438108, 33010096, 33643552, 37214212, 42530528, 47526584, 58876216, 66020192, 70441187, 74428424, 95053168, 117752432, 140882374, 148856848, 190106336, 235504864, 281764748, 297713696, 493088309, 563529496, 986176618, 1127058992, 1972353236, 2254117984, 3944706472, 7889412944, 15778825888]

約数ペア:

[(1, 15778825888), (2, 7889412944), (4, 3944706472), (7, 2254117984), (8, 1972353236), (14, 1127058992), (16, 986176618), (28, 563529496), (32, 493088309), (53, 297713696), (56, 281764748), (67, 235504864), (83, 190106336), (106, 148856848), (112, 140882374), (134, 117752432), (166, 95053168), (212, 74428424), (224, 70441187), (239, 66020192), (268, 58876216), (332, 47526584), (371, 42530528), (424, 37214212), (469, 33643552), (478, 33010096), (536, 29438108), (581, 27158048), (664, 23763292), (742, 21265264), (848, 18607106), (938, 16821776), (956, 16505048), (1072, 14719054), (1162, 13579024), (1328, 11881646), (1484, 10632632), (1673, 9431456), (1696, 9303553), (1876, 8410888), (1912, 8252524), (2144, 7359527), (2324, 6789512), (2656, 5940823), (2968, 5316316), (3346, 4715728), (3551, 4443488), (3752, 4205444), (3824, 4126262), (4399, 3586912), (4648, 3394756), (5561, 2837408), (5936, 2658158), (6692, 2357864), (7102, 2221744), (7504, 2102722), (7648, 2063131), (8798, 1793456), (9296, 1697378), (11122, 1418704), (11872, 1329079), (12667, 1245664), (13384, 1178932), (14204, 1110872), (15008, 1051361), (16013, 985376), (17596, 896728), (18592, 848689), (19837, 795424), (22244, 709352), (24857, 634784), (25334, 622832), (26768, 589466), (28408, 555436), (30793, 512416), (32026, 492688), (35192, 448364), (38927, 405344), (39674, 397712), (44488, 354676), (49714, 317392), (50668, 311416), (53536, 294733), (56816, 277718), (61586, 256208), (64052, 246344), (70384, 224182), (77854, 202672), (79348, 198856), (88669, 177952), (88976, 177338), (99428, 158696), (101336, 155708), (112091, 140768), (113632, 138859), (123172, 128104)]