4259747240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 11466282240

約数和(自身を除く): 7206535000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 71, 94, 97, 140, 142, 188, 194, 235, 280, 284, 329, 355, 376, 388, 470, 485, 497, 568, 658, 679, 710, 776, 940, 970, 994, 1316, 1358, 1420, 1645, 1880, 1940, 1988, 2209, 2485, 2632, 2716, 2840, 3290, 3337, 3395, 3880, 3976, 4418, 4559, 4970, 5432, 6580, 6674, 6790, 6887, 8836, 9118, 9940, 11045, 13160, 13348, 13580, 13774, 15463, 16685, 17672, 18236, 19880, 22090, 22795, 23359, 26696, 27160, 27548, 30926, 31913, 33370, 34435, 36472, 44180, 45590, 46718, 48209, 55096, 61852, 63826, 66740, 68870, 77315, 88360, 91180, 93436, 96418, 116795, 123704, 127652, 133480, 137740, 154630, 156839, 159565, 182360, 186872, 192836, 214273, 233590, 241045, 255304, 275480, 309260, 313678, 319130, 323689, 385672, 428546, 467180, 482090, 618520, 627356, 638260, 647378, 784195, 857092, 934360, 964180, 1071365, 1097873, 1254712, 1276520, 1294756, 1499911, 1568390, 1618445, 1714184, 1928360, 2142730, 2195746, 2265823, 2589512, 2999822, 3136780, 3236890, 4285460, 4391492, 4531646, 5489365, 5999644, 6273560, 6473780, 7499555, 8570920, 8782984, 9063292, 10978730, 11329115, 11999288, 12947560, 14999110, 15213383, 18126584, 21957460, 22658230, 29998220, 30426766, 43914920, 45316460, 59996440, 60853532, 76066915, 90632920, 106493681, 121707064, 152133830, 212987362, 304267660, 425974724, 532468405, 608535320, 851949448, 1064936810, 2129873620, 4259747240]

約数ペア:

[(1, 4259747240), (2, 2129873620), (4, 1064936810), (5, 851949448), (7, 608535320), (8, 532468405), (10, 425974724), (14, 304267660), (20, 212987362), (28, 152133830), (35, 121707064), (40, 106493681), (47, 90632920), (56, 76066915), (70, 60853532), (71, 59996440), (94, 45316460), (97, 43914920), (140, 30426766), (142, 29998220), (188, 22658230), (194, 21957460), (235, 18126584), (280, 15213383), (284, 14999110), (329, 12947560), (355, 11999288), (376, 11329115), (388, 10978730), (470, 9063292), (485, 8782984), (497, 8570920), (568, 7499555), (658, 6473780), (679, 6273560), (710, 5999644), (776, 5489365), (940, 4531646), (970, 4391492), (994, 4285460), (1316, 3236890), (1358, 3136780), (1420, 2999822), (1645, 2589512), (1880, 2265823), (1940, 2195746), (1988, 2142730), (2209, 1928360), (2485, 1714184), (2632, 1618445), (2716, 1568390), (2840, 1499911), (3290, 1294756), (3337, 1276520), (3395, 1254712), (3880, 1097873), (3976, 1071365), (4418, 964180), (4559, 934360), (4970, 857092), (5432, 784195), (6580, 647378), (6674, 638260), (6790, 627356), (6887, 618520), (8836, 482090), (9118, 467180), (9940, 428546), (11045, 385672), (13160, 323689), (13348, 319130), (13580, 313678), (13774, 309260), (15463, 275480), (16685, 255304), (17672, 241045), (18236, 233590), (19880, 214273), (22090, 192836), (22795, 186872), (23359, 182360), (26696, 159565), (27160, 156839), (27548, 154630), (30926, 137740), (31913, 133480), (33370, 127652), (34435, 123704), (36472, 116795), (44180, 96418), (45590, 93436), (46718, 91180), (48209, 88360), (55096, 77315), (61852, 68870), (63826, 66740)]