276983520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 1013523840

約数和(自身を除く): 736540320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 121, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 242, 251, 264, 285, 304, 330, 352, 363, 380, 418, 440, 456, 480, 484, 502, 528, 570, 605, 608, 627, 660, 726, 753, 760, 836, 880, 912, 968, 1004, 1045, 1056, 1140, 1210, 1254, 1255, 1320, 1452, 1506, 1520, 1672, 1760, 1815, 1824, 1936, 2008, 2090, 2280, 2299, 2420, 2508, 2510, 2640, 2761, 2904, 3012, 3040, 3135, 3344, 3630, 3765, 3872, 4016, 4180, 4560, 4598, 4769, 4840, 5016, 5020, 5280, 5522, 5808, 6024, 6270, 6688, 6897, 7260, 7530, 8032, 8283, 8360, 9120, 9196, 9538, 9680, 10032, 10040, 11044, 11495, 11616, 12048, 12540, 13794, 13805, 14307, 14520, 15060, 16566, 16720, 18392, 19076, 19360, 20064, 20080, 22088, 22990, 23845, 24096, 25080, 27588, 27610, 28614, 29040, 30120, 30371, 33132, 33440, 34485, 36784, 38152, 40160, 41415, 44176, 45980, 47690, 50160, 52459, 55176, 55220, 57228, 58080, 60240, 60742, 66264, 68970, 71535, 73568, 76304, 82830, 88352, 91113, 91960, 95380, 100320, 104918, 110352, 110440, 114456, 120480, 121484, 132528, 137940, 143070, 151855, 152608, 157377, 165660, 182226, 183920, 190760, 209836, 220704, 220880, 228912, 242968, 262295, 265056, 275880, 286140, 303710, 314754, 331320, 364452, 367840, 381520, 419672, 441760, 455565, 457824, 485936, 524590, 551760, 572280, 577049, 607420, 629508, 662640, 728904, 763040, 786885, 839344, 911130, 971872, 1049180, 1103520, 1144560, 1154098, 1214840, 1259016, 1325280, 1457808, 1573770, 1678688, 1731147, 1822260, 2098360, 2289120, 2308196, 2429680, 2518032, 2885245, 2915616, 3147540, 3462294, 3644520, 4196720, 4616392, 4859360, 5036064, 5770490, 6295080, 6924588, 7289040, 8393440, 8655735, 9232784, 11540980, 12590160, 13849176, 14578080, 17311470, 18465568, 23081960, 25180320, 27698352, 34622940, 46163920, 55396704, 69245880, 92327840, 138491760, 276983520]

約数ペア:

[(1, 276983520), (2, 138491760), (3, 92327840), (4, 69245880), (5, 55396704), (6, 46163920), (8, 34622940), (10, 27698352), (11, 25180320), (12, 23081960), (15, 18465568), (16, 17311470), (19, 14578080), (20, 13849176), (22, 12590160), (24, 11540980), (30, 9232784), (32, 8655735), (33, 8393440), (38, 7289040), (40, 6924588), (44, 6295080), (48, 5770490), (55, 5036064), (57, 4859360), (60, 4616392), (66, 4196720), (76, 3644520), (80, 3462294), (88, 3147540), (95, 2915616), (96, 2885245), (110, 2518032), (114, 2429680), (120, 2308196), (121, 2289120), (132, 2098360), (152, 1822260), (160, 1731147), (165, 1678688), (176, 1573770), (190, 1457808), (209, 1325280), (220, 1259016), (228, 1214840), (240, 1154098), (242, 1144560), (251, 1103520), (264, 1049180), (285, 971872), (304, 911130), (330, 839344), (352, 786885), (363, 763040), (380, 728904), (418, 662640), (440, 629508), (456, 607420), (480, 577049), (484, 572280), (502, 551760), (528, 524590), (570, 485936), (605, 457824), (608, 455565), (627, 441760), (660, 419672), (726, 381520), (753, 367840), (760, 364452), (836, 331320), (880, 314754), (912, 303710), (968, 286140), (1004, 275880), (1045, 265056), (1056, 262295), (1140, 242968), (1210, 228912), (1254, 220880), (1255, 220704), (1320, 209836), (1452, 190760), (1506, 183920), (1520, 182226), (1672, 165660), (1760, 157377), (1815, 152608), (1824, 151855), (1936, 143070), (2008, 137940), (2090, 132528), (2280, 121484), (2299, 120480), (2420, 114456), (2508, 110440), (2510, 110352), (2640, 104918), (2761, 100320), (2904, 95380), (3012, 91960), (3040, 91113), (3135, 88352), (3344, 82830), (3630, 76304), (3765, 73568), (3872, 71535), (4016, 68970), (4180, 66264), (4560, 60742), (4598, 60240), (4769, 58080), (4840, 57228), (5016, 55220), (5020, 55176), (5280, 52459), (5522, 50160), (5808, 47690), (6024, 45980), (6270, 44176), (6688, 41415), (6897, 40160), (7260, 38152), (7530, 36784), (8032, 34485), (8283, 33440), (8360, 33132), (9120, 30371), (9196, 30120), (9538, 29040), (9680, 28614), (10032, 27610), (10040, 27588), (11044, 25080), (11495, 24096), (11616, 23845), (12048, 22990), (12540, 22088), (13794, 20080), (13805, 20064), (14307, 19360), (14520, 19076), (15060, 18392), (16566, 16720)]