2130266880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{26417}}^1$

素因数の和:26451

約数の個数: 216

約数和(自身を含む): 8423749152

約数和(自身を除く): 6293482272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26417, 26880, 40320, 52834, 79251, 80640, 105668, 132085, 158502, 184919, 211336, 237753, 264170, 317004, 369838, 396255, 422672, 475506, 528340, 554757, 634008, 739676, 792510, 845344, 924595, 951012, 1056680, 1109514, 1188765, 1268016, 1479352, 1585020, 1664271, 1690688, 1849190, 1902024, 2113360, 2219028, 2377530, 2536032, 2773785, 2958704, 3170040, 3328542, 3381376, 3698380, 3804048, 4226720, 4438056, 4755060, 5072064, 5547570, 5917408, 6340080, 6657084, 6762752, 7396760, 7608096, 8321355, 8453440, 8876112, 9510120, 10144128, 11095140, 11834816, 12680160, 13314168, 14793520, 15216192, 16642710, 16906880, 17752224, 19020240, 20288256, 22190280, 23669632, 25360320, 26628336, 29587040, 30432384, 33285420, 33813760, 35504448, 38040480, 44380560, 47339264, 50720640, 53256672, 59174080, 60864768, 66570840, 71008896, 76080960, 88761120, 101441280, 106513344, 118348160, 133141680, 142017792, 152161920, 177522240, 213026688, 236696320, 266283360, 304323840, 355044480, 426053376, 532566720, 710088960, 1065133440, 2130266880]

約数ペア:

[(1, 2130266880), (2, 1065133440), (3, 710088960), (4, 532566720), (5, 426053376), (6, 355044480), (7, 304323840), (8, 266283360), (9, 236696320), (10, 213026688), (12, 177522240), (14, 152161920), (15, 142017792), (16, 133141680), (18, 118348160), (20, 106513344), (21, 101441280), (24, 88761120), (28, 76080960), (30, 71008896), (32, 66570840), (35, 60864768), (36, 59174080), (40, 53256672), (42, 50720640), (45, 47339264), (48, 44380560), (56, 38040480), (60, 35504448), (63, 33813760), (64, 33285420), (70, 30432384), (72, 29587040), (80, 26628336), (84, 25360320), (90, 23669632), (96, 22190280), (105, 20288256), (112, 19020240), (120, 17752224), (126, 16906880), (128, 16642710), (140, 15216192), (144, 14793520), (160, 13314168), (168, 12680160), (180, 11834816), (192, 11095140), (210, 10144128), (224, 9510120), (240, 8876112), (252, 8453440), (256, 8321355), (280, 7608096), (288, 7396760), (315, 6762752), (320, 6657084), (336, 6340080), (360, 5917408), (384, 5547570), (420, 5072064), (448, 4755060), (480, 4438056), (504, 4226720), (560, 3804048), (576, 3698380), (630, 3381376), (640, 3328542), (672, 3170040), (720, 2958704), (768, 2773785), (840, 2536032), (896, 2377530), (960, 2219028), (1008, 2113360), (1120, 1902024), (1152, 1849190), (1260, 1690688), (1280, 1664271), (1344, 1585020), (1440, 1479352), (1680, 1268016), (1792, 1188765), (1920, 1109514), (2016, 1056680), (2240, 951012), (2304, 924595), (2520, 845344), (2688, 792510), (2880, 739676), (3360, 634008), (3840, 554757), (4032, 528340), (4480, 475506), (5040, 422672), (5376, 396255), (5760, 369838), (6720, 317004), (8064, 264170), (8960, 237753), (10080, 211336), (11520, 184919), (13440, 158502), (16128, 132085), (20160, 105668), (26417, 80640), (26880, 79251), (40320, 52834)]