488163278340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2335933}}^1$

素因数の和:2336000

約数の個数: 144

約数和(自身を含む): 1571317395648

約数和(自身を除く): 1083154117308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 258, 270, 324, 387, 405, 430, 486, 516, 540, 645, 774, 810, 860, 972, 1161, 1215, 1290, 1548, 1620, 1935, 2322, 2430, 2580, 3483, 3870, 4644, 4860, 5805, 6966, 7740, 10449, 11610, 13932, 17415, 20898, 23220, 34830, 41796, 52245, 69660, 104490, 208980, 2335933, 4671866, 7007799, 9343732, 11679665, 14015598, 21023397, 23359330, 28031196, 35038995, 42046794, 46718660, 63070191, 70077990, 84093588, 100445119, 105116985, 126140382, 140155980, 189210573, 200890238, 210233970, 252280764, 301335357, 315350955, 378421146, 401780476, 420467940, 502225595, 567631719, 602670714, 630701910, 756842292, 904006071, 946052865, 1004451190, 1135263438, 1205341428, 1261403820, 1506676785, 1808012142, 1892105730, 2008902380, 2270526876, 2712018213, 2838158595, 3013353570, 3616024284, 3784211460, 4520030355, 5424036426, 5676317190, 6026707140, 8136054639, 9040060710, 10848072852, 11352634380, 13560091065, 16272109278, 18080121420, 24408163917, 27120182130, 32544218556, 40680273195, 48816327834, 54240364260, 81360546390, 97632655668, 122040819585, 162721092780, 244081639170, 488163278340]

約数ペア:

[(1, 488163278340), (2, 244081639170), (3, 162721092780), (4, 122040819585), (5, 97632655668), (6, 81360546390), (9, 54240364260), (10, 48816327834), (12, 40680273195), (15, 32544218556), (18, 27120182130), (20, 24408163917), (27, 18080121420), (30, 16272109278), (36, 13560091065), (43, 11352634380), (45, 10848072852), (54, 9040060710), (60, 8136054639), (81, 6026707140), (86, 5676317190), (90, 5424036426), (108, 4520030355), (129, 3784211460), (135, 3616024284), (162, 3013353570), (172, 2838158595), (180, 2712018213), (215, 2270526876), (243, 2008902380), (258, 1892105730), (270, 1808012142), (324, 1506676785), (387, 1261403820), (405, 1205341428), (430, 1135263438), (486, 1004451190), (516, 946052865), (540, 904006071), (645, 756842292), (774, 630701910), (810, 602670714), (860, 567631719), (972, 502225595), (1161, 420467940), (1215, 401780476), (1290, 378421146), (1548, 315350955), (1620, 301335357), (1935, 252280764), (2322, 210233970), (2430, 200890238), (2580, 189210573), (3483, 140155980), (3870, 126140382), (4644, 105116985), (4860, 100445119), (5805, 84093588), (6966, 70077990), (7740, 63070191), (10449, 46718660), (11610, 42046794), (13932, 35038995), (17415, 28031196), (20898, 23359330), (23220, 21023397), (34830, 14015598), (41796, 11679665), (52245, 9343732), (69660, 7007799), (104490, 4671866), (208980, 2335933)]