15661428132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 43893964800

約数和(自身を除く): 28232536668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 53, 82, 84, 106, 123, 159, 164, 212, 239, 246, 287, 318, 359, 371, 478, 492, 574, 636, 717, 718, 742, 861, 956, 1077, 1113, 1148, 1434, 1436, 1484, 1673, 1722, 2154, 2173, 2226, 2513, 2868, 3346, 3444, 4308, 4346, 4452, 5019, 5026, 6519, 6692, 7539, 8692, 9799, 10038, 10052, 12667, 13038, 14719, 15078, 15211, 19027, 19598, 20076, 25334, 26076, 29397, 29438, 30156, 30422, 38001, 38054, 39196, 44157, 45633, 50668, 57081, 58794, 58876, 60844, 68593, 76002, 76108, 85801, 88314, 88669, 91266, 103033, 114162, 117588, 133189, 137186, 152004, 171602, 176628, 177338, 182532, 205779, 206066, 228324, 257403, 266007, 266378, 274372, 309099, 343204, 354676, 399567, 411558, 412132, 514806, 519347, 532014, 532756, 600607, 618198, 780107, 799134, 823116, 1029612, 1038694, 1064028, 1201214, 1236396, 1558041, 1560214, 1598268, 1801821, 2077388, 2340321, 2402428, 3116082, 3120428, 3517841, 3603642, 3635429, 4547453, 4680642, 5460749, 6232164, 7035682, 7207284, 7270858, 9094906, 9361284, 10553523, 10906287, 10921498, 13642359, 14071364, 14541716, 16382247, 18189812, 21107046, 21812574, 21842996, 24624887, 27284718, 31832171, 32764494, 42214092, 43625148, 49249774, 54569436, 63664342, 65528988, 73874661, 95496513, 98499548, 127328684, 147749322, 186445573, 190993026, 295498644, 372891146, 381986052, 559336719, 745782292, 1118673438, 1305119011, 2237346876, 2610238022, 3915357033, 5220476044, 7830714066, 15661428132]

約数ペア:

[(1, 15661428132), (2, 7830714066), (3, 5220476044), (4, 3915357033), (6, 2610238022), (7, 2237346876), (12, 1305119011), (14, 1118673438), (21, 745782292), (28, 559336719), (41, 381986052), (42, 372891146), (53, 295498644), (82, 190993026), (84, 186445573), (106, 147749322), (123, 127328684), (159, 98499548), (164, 95496513), (212, 73874661), (239, 65528988), (246, 63664342), (287, 54569436), (318, 49249774), (359, 43625148), (371, 42214092), (478, 32764494), (492, 31832171), (574, 27284718), (636, 24624887), (717, 21842996), (718, 21812574), (742, 21107046), (861, 18189812), (956, 16382247), (1077, 14541716), (1113, 14071364), (1148, 13642359), (1434, 10921498), (1436, 10906287), (1484, 10553523), (1673, 9361284), (1722, 9094906), (2154, 7270858), (2173, 7207284), (2226, 7035682), (2513, 6232164), (2868, 5460749), (3346, 4680642), (3444, 4547453), (4308, 3635429), (4346, 3603642), (4452, 3517841), (5019, 3120428), (5026, 3116082), (6519, 2402428), (6692, 2340321), (7539, 2077388), (8692, 1801821), (9799, 1598268), (10038, 1560214), (10052, 1558041), (12667, 1236396), (13038, 1201214), (14719, 1064028), (15078, 1038694), (15211, 1029612), (19027, 823116), (19598, 799134), (20076, 780107), (25334, 618198), (26076, 600607), (29397, 532756), (29438, 532014), (30156, 519347), (30422, 514806), (38001, 412132), (38054, 411558), (39196, 399567), (44157, 354676), (45633, 343204), (50668, 309099), (57081, 274372), (58794, 266378), (58876, 266007), (60844, 257403), (68593, 228324), (76002, 206066), (76108, 205779), (85801, 182532), (88314, 177338), (88669, 176628), (91266, 171602), (103033, 152004), (114162, 137186), (117588, 133189)]