817455750720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6402379}}^1$

素因数の和:6402425

約数の個数: 224

約数和(自身を含む): 3122312678400

約数和(自身を除く): 2304856927680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6384, 6720, 7980, 8512, 9120, 10640, 12768, 15960, 18240, 21280, 25536, 31920, 42560, 63840, 127680, 6402379, 12804758, 19207137, 25609516, 32011895, 38414274, 44816653, 51219032, 64023790, 76828548, 89633306, 96035685, 102438064, 121645201, 128047580, 134449959, 153657096, 179266612, 192071370, 204876128, 224083265, 243290402, 256095160, 268899918, 307314192, 358533224, 364935603, 384142740, 409752256, 448166530, 486580804, 512190320, 537799836, 608226005, 614628384, 672249795, 717066448, 729871206, 768285480, 851516407, 896333060, 973161608, 1024380640, 1075599672, 1216452010, 1229256768, 1344499590, 1434132896, 1459742412, 1536570960, 1703032814, 1792666120, 1824678015, 1946323216, 2048761280, 2151199344, 2432904020, 2554549221, 2688999180, 2868265792, 2919484824, 3073141920, 3406065628, 3585332240, 3649356030, 3892646432, 4257582035, 4302398688, 4865808040, 5109098442, 5377998360, 5838969648, 6146283840, 6812131256, 7170664480, 7298712060, 7785292864, 8515164070, 8604797376, 9731616080, 10218196884, 10755996720, 11677939296, 12772746105, 13624262512, 14341328960, 14597424120, 17030328140, 19463232160, 20436393768, 21511993440, 23355878592, 25545492210, 27248525024, 29194848240, 34060656280, 38926464320, 40872787536, 43023986880, 51090984420, 54497050048, 58389696480, 68121312560, 81745575072, 102181968840, 116779392960, 136242625120, 163491150144, 204363937680, 272485250240, 408727875360, 817455750720]

約数ペア:

[(1, 817455750720), (2, 408727875360), (3, 272485250240), (4, 204363937680), (5, 163491150144), (6, 136242625120), (7, 116779392960), (8, 102181968840), (10, 81745575072), (12, 68121312560), (14, 58389696480), (15, 54497050048), (16, 51090984420), (19, 43023986880), (20, 40872787536), (21, 38926464320), (24, 34060656280), (28, 29194848240), (30, 27248525024), (32, 25545492210), (35, 23355878592), (38, 21511993440), (40, 20436393768), (42, 19463232160), (48, 17030328140), (56, 14597424120), (57, 14341328960), (60, 13624262512), (64, 12772746105), (70, 11677939296), (76, 10755996720), (80, 10218196884), (84, 9731616080), (95, 8604797376), (96, 8515164070), (105, 7785292864), (112, 7298712060), (114, 7170664480), (120, 6812131256), (133, 6146283840), (140, 5838969648), (152, 5377998360), (160, 5109098442), (168, 4865808040), (190, 4302398688), (192, 4257582035), (210, 3892646432), (224, 3649356030), (228, 3585332240), (240, 3406065628), (266, 3073141920), (280, 2919484824), (285, 2868265792), (304, 2688999180), (320, 2554549221), (336, 2432904020), (380, 2151199344), (399, 2048761280), (420, 1946323216), (448, 1824678015), (456, 1792666120), (480, 1703032814), (532, 1536570960), (560, 1459742412), (570, 1434132896), (608, 1344499590), (665, 1229256768), (672, 1216452010), (760, 1075599672), (798, 1024380640), (840, 973161608), (912, 896333060), (960, 851516407), (1064, 768285480), (1120, 729871206), (1140, 717066448), (1216, 672249795), (1330, 614628384), (1344, 608226005), (1520, 537799836), (1596, 512190320), (1680, 486580804), (1824, 448166530), (1995, 409752256), (2128, 384142740), (2240, 364935603), (2280, 358533224), (2660, 307314192), (3040, 268899918), (3192, 256095160), (3360, 243290402), (3648, 224083265), (3990, 204876128), (4256, 192071370), (4560, 179266612), (5320, 153657096), (6080, 134449959), (6384, 128047580), (6720, 121645201), (7980, 102438064), (8512, 96035685), (9120, 89633306), (10640, 76828548), (12768, 64023790), (15960, 51219032), (18240, 44816653), (21280, 38414274), (25536, 32011895), (31920, 25609516), (42560, 19207137), (63840, 12804758), (127680, 6402379)]