76824720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5110

約数の個数: 160

約数和(自身を含む): 302480640

約数和(自身を除く): 225655920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5081, 7560, 10162, 15120, 15243, 20324, 25405, 30486, 35567, 40648, 45729, 50810, 60972, 71134, 76215, 81296, 91458, 101620, 106701, 121944, 137187, 142268, 152430, 177835, 182916, 203240, 213402, 228645, 243888, 274374, 284536, 304860, 320103, 355670, 365832, 406480, 426804, 457290, 533505, 548748, 569072, 609720, 640206, 685935, 711340, 731664, 853608, 914580, 960309, 1067010, 1097496, 1219440, 1280412, 1371870, 1422680, 1600515, 1707216, 1829160, 1920618, 2134020, 2194992, 2560824, 2743740, 2845360, 3201030, 3658320, 3841236, 4268040, 4801545, 5121648, 5487480, 6402060, 7682472, 8536080, 9603090, 10974960, 12804120, 15364944, 19206180, 25608240, 38412360, 76824720]

約数ペア:

[(1, 76824720), (2, 38412360), (3, 25608240), (4, 19206180), (5, 15364944), (6, 12804120), (7, 10974960), (8, 9603090), (9, 8536080), (10, 7682472), (12, 6402060), (14, 5487480), (15, 5121648), (16, 4801545), (18, 4268040), (20, 3841236), (21, 3658320), (24, 3201030), (27, 2845360), (28, 2743740), (30, 2560824), (35, 2194992), (36, 2134020), (40, 1920618), (42, 1829160), (45, 1707216), (48, 1600515), (54, 1422680), (56, 1371870), (60, 1280412), (63, 1219440), (70, 1097496), (72, 1067010), (80, 960309), (84, 914580), (90, 853608), (105, 731664), (108, 711340), (112, 685935), (120, 640206), (126, 609720), (135, 569072), (140, 548748), (144, 533505), (168, 457290), (180, 426804), (189, 406480), (210, 365832), (216, 355670), (240, 320103), (252, 304860), (270, 284536), (280, 274374), (315, 243888), (336, 228645), (360, 213402), (378, 203240), (420, 182916), (432, 177835), (504, 152430), (540, 142268), (560, 137187), (630, 121944), (720, 106701), (756, 101620), (840, 91458), (945, 81296), (1008, 76215), (1080, 71134), (1260, 60972), (1512, 50810), (1680, 45729), (1890, 40648), (2160, 35567), (2520, 30486), (3024, 25405), (3780, 20324), (5040, 15243), (5081, 15120), (7560, 10162)]