8557841520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:980

約数の個数: 240

約数和(自身を含む): 29235128832

約数和(自身を除く): 20677287312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 167, 180, 206, 240, 309, 334, 360, 412, 501, 515, 618, 668, 691, 720, 824, 835, 927, 1002, 1030, 1236, 1336, 1382, 1503, 1545, 1648, 1670, 1854, 2004, 2060, 2073, 2472, 2505, 2672, 2764, 3006, 3090, 3340, 3455, 3708, 4008, 4120, 4146, 4635, 4944, 5010, 5528, 6012, 6180, 6219, 6680, 6910, 7416, 7515, 8016, 8240, 8292, 9270, 10020, 10365, 11056, 12024, 12360, 12438, 13360, 13820, 14832, 15030, 16584, 17201, 18540, 20040, 20730, 24048, 24720, 24876, 27640, 30060, 31095, 33168, 34402, 37080, 40080, 41460, 49752, 51603, 55280, 60120, 62190, 68804, 71173, 74160, 82920, 86005, 99504, 103206, 115397, 120240, 124380, 137608, 142346, 154809, 165840, 172010, 206412, 213519, 230794, 248760, 258015, 275216, 284692, 309618, 344020, 346191, 355865, 412824, 427038, 461588, 497520, 516030, 569384, 576985, 619236, 640557, 688040, 692382, 711730, 774045, 825648, 854076, 923176, 1032060, 1038573, 1067595, 1138768, 1153970, 1238472, 1281114, 1376080, 1384764, 1423460, 1548090, 1708152, 1730955, 1846352, 2064120, 2077146, 2135190, 2307940, 2476944, 2562228, 2769528, 2846920, 3096180, 3202785, 3416304, 3461910, 4128240, 4154292, 4270380, 4615880, 5124456, 5192865, 5539056, 5693840, 6192360, 6405570, 6923820, 8308584, 8540760, 9231760, 10248912, 10385730, 11885891, 12384720, 12811140, 13847640, 16617168, 17081520, 20771460, 23771782, 25622280, 27695280, 35657673, 41542920, 47543564, 51244560, 59429455, 71315346, 83085840, 95087128, 106973019, 118858910, 142630692, 178288365, 190174256, 213946038, 237717820, 285261384, 356576730, 427892076, 475435640, 534865095, 570522768, 713153460, 855784152, 950871280, 1069730190, 1426306920, 1711568304, 2139460380, 2852613840, 4278920760, 8557841520]

約数ペア:

[(1, 8557841520), (2, 4278920760), (3, 2852613840), (4, 2139460380), (5, 1711568304), (6, 1426306920), (8, 1069730190), (9, 950871280), (10, 855784152), (12, 713153460), (15, 570522768), (16, 534865095), (18, 475435640), (20, 427892076), (24, 356576730), (30, 285261384), (36, 237717820), (40, 213946038), (45, 190174256), (48, 178288365), (60, 142630692), (72, 118858910), (80, 106973019), (90, 95087128), (103, 83085840), (120, 71315346), (144, 59429455), (167, 51244560), (180, 47543564), (206, 41542920), (240, 35657673), (309, 27695280), (334, 25622280), (360, 23771782), (412, 20771460), (501, 17081520), (515, 16617168), (618, 13847640), (668, 12811140), (691, 12384720), (720, 11885891), (824, 10385730), (835, 10248912), (927, 9231760), (1002, 8540760), (1030, 8308584), (1236, 6923820), (1336, 6405570), (1382, 6192360), (1503, 5693840), (1545, 5539056), (1648, 5192865), (1670, 5124456), (1854, 4615880), (2004, 4270380), (2060, 4154292), (2073, 4128240), (2472, 3461910), (2505, 3416304), (2672, 3202785), (2764, 3096180), (3006, 2846920), (3090, 2769528), (3340, 2562228), (3455, 2476944), (3708, 2307940), (4008, 2135190), (4120, 2077146), (4146, 2064120), (4635, 1846352), (4944, 1730955), (5010, 1708152), (5528, 1548090), (6012, 1423460), (6180, 1384764), (6219, 1376080), (6680, 1281114), (6910, 1238472), (7416, 1153970), (7515, 1138768), (8016, 1067595), (8240, 1038573), (8292, 1032060), (9270, 923176), (10020, 854076), (10365, 825648), (11056, 774045), (12024, 711730), (12360, 692382), (12438, 688040), (13360, 640557), (13820, 619236), (14832, 576985), (15030, 569384), (16584, 516030), (17201, 497520), (18540, 461588), (20040, 427038), (20730, 412824), (24048, 355865), (24720, 346191), (24876, 344020), (27640, 309618), (30060, 284692), (31095, 275216), (33168, 258015), (34402, 248760), (37080, 230794), (40080, 213519), (41460, 206412), (49752, 172010), (51603, 165840), (55280, 154809), (60120, 142346), (62190, 137608), (68804, 124380), (71173, 120240), (74160, 115397), (82920, 103206), (86005, 99504)]