996688560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1549}}^1$

素因数の和:1955

約数の個数: 160

約数和(自身を含む): 3542630400

約数和(自身を除く): 2545941840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 383, 420, 560, 766, 840, 1149, 1532, 1549, 1680, 1915, 2298, 2681, 3064, 3098, 3830, 4596, 4647, 5362, 5745, 6128, 6196, 7660, 7745, 8043, 9192, 9294, 10724, 10843, 11490, 12392, 13405, 15320, 15490, 16086, 18384, 18588, 21448, 21686, 22980, 23235, 24784, 26810, 30640, 30980, 32172, 32529, 37176, 40215, 42896, 43372, 45960, 46470, 53620, 54215, 61960, 64344, 65058, 74352, 80430, 86744, 91920, 92940, 107240, 108430, 123920, 128688, 130116, 160860, 162645, 173488, 185880, 214480, 216860, 260232, 321720, 325290, 371760, 433720, 520464, 593267, 643440, 650580, 867440, 1186534, 1301160, 1779801, 2373068, 2602320, 2966335, 3559602, 4152869, 4746136, 5932670, 7119204, 8305738, 8899005, 9492272, 11865340, 12458607, 14238408, 16611476, 17798010, 20764345, 23730680, 24917214, 28476816, 33222952, 35596020, 41528690, 47461360, 49834428, 62293035, 66445904, 71192040, 83057380, 99668856, 124586070, 142384080, 166114760, 199337712, 249172140, 332229520, 498344280, 996688560]

約数ペア:

[(1, 996688560), (2, 498344280), (3, 332229520), (4, 249172140), (5, 199337712), (6, 166114760), (7, 142384080), (8, 124586070), (10, 99668856), (12, 83057380), (14, 71192040), (15, 66445904), (16, 62293035), (20, 49834428), (21, 47461360), (24, 41528690), (28, 35596020), (30, 33222952), (35, 28476816), (40, 24917214), (42, 23730680), (48, 20764345), (56, 17798010), (60, 16611476), (70, 14238408), (80, 12458607), (84, 11865340), (105, 9492272), (112, 8899005), (120, 8305738), (140, 7119204), (168, 5932670), (210, 4746136), (240, 4152869), (280, 3559602), (336, 2966335), (383, 2602320), (420, 2373068), (560, 1779801), (766, 1301160), (840, 1186534), (1149, 867440), (1532, 650580), (1549, 643440), (1680, 593267), (1915, 520464), (2298, 433720), (2681, 371760), (3064, 325290), (3098, 321720), (3830, 260232), (4596, 216860), (4647, 214480), (5362, 185880), (5745, 173488), (6128, 162645), (6196, 160860), (7660, 130116), (7745, 128688), (8043, 123920), (9192, 108430), (9294, 107240), (10724, 92940), (10843, 91920), (11490, 86744), (12392, 80430), (13405, 74352), (15320, 65058), (15490, 64344), (16086, 61960), (18384, 54215), (18588, 53620), (21448, 46470), (21686, 45960), (22980, 43372), (23235, 42896), (24784, 40215), (26810, 37176), (30640, 32529), (30980, 32172)]