1815628320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1496

約数の個数: 288

約数和(自身を含む): 6845477184

約数和(自身を除く): 5029848864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 83, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 166, 176, 180, 198, 220, 240, 249, 264, 288, 330, 332, 352, 360, 396, 415, 440, 480, 495, 498, 528, 660, 664, 720, 747, 792, 830, 880, 913, 990, 996, 1056, 1245, 1320, 1328, 1381, 1440, 1494, 1584, 1660, 1760, 1826, 1980, 1992, 2490, 2640, 2656, 2739, 2762, 2988, 3168, 3320, 3652, 3735, 3960, 3984, 4143, 4565, 4980, 5280, 5478, 5524, 5976, 6640, 6905, 7304, 7470, 7920, 7968, 8217, 8286, 9130, 9960, 10956, 11048, 11952, 12429, 13280, 13695, 13810, 14608, 14940, 15191, 15840, 16434, 16572, 18260, 19920, 20715, 21912, 22096, 23904, 24858, 27390, 27620, 29216, 29880, 30382, 32868, 33144, 36520, 39840, 41085, 41430, 43824, 44192, 45573, 49716, 54780, 55240, 59760, 60764, 62145, 65736, 66288, 73040, 75955, 82170, 82860, 87648, 91146, 99432, 109560, 110480, 114623, 119520, 121528, 124290, 131472, 132576, 136719, 146080, 151910, 164340, 165720, 182292, 198864, 219120, 220960, 227865, 229246, 243056, 248580, 262944, 273438, 303820, 328680, 331440, 343869, 364584, 397728, 438240, 455730, 458492, 486112, 497160, 546876, 573115, 607640, 657360, 662880, 683595, 687738, 729168, 911460, 916984, 994320, 1031607, 1093752, 1146230, 1215280, 1260853, 1314720, 1367190, 1375476, 1458336, 1719345, 1822920, 1833968, 1988640, 2063214, 2187504, 2292460, 2430560, 2521706, 2734380, 2750952, 3438690, 3645840, 3667936, 3782559, 4126428, 4375008, 4584920, 5043412, 5158035, 5468760, 5501904, 6304265, 6877380, 7291680, 7565118, 8252856, 9169840, 10086824, 10316070, 10937520, 11003808, 11347677, 12608530, 13754760, 15130236, 16505712, 18339680, 18912795, 20173648, 20632140, 21875040, 22695354, 25217060, 27509520, 30260472, 33011424, 37825590, 40347296, 41264280, 45390708, 50434120, 55019040, 56738385, 60520944, 75651180, 82528560, 90781416, 100868240, 113476770, 121041888, 151302360, 165057120, 181562832, 201736480, 226953540, 302604720, 363125664, 453907080, 605209440, 907814160, 1815628320]

約数ペア:

[(1, 1815628320), (2, 907814160), (3, 605209440), (4, 453907080), (5, 363125664), (6, 302604720), (8, 226953540), (9, 201736480), (10, 181562832), (11, 165057120), (12, 151302360), (15, 121041888), (16, 113476770), (18, 100868240), (20, 90781416), (22, 82528560), (24, 75651180), (30, 60520944), (32, 56738385), (33, 55019040), (36, 50434120), (40, 45390708), (44, 41264280), (45, 40347296), (48, 37825590), (55, 33011424), (60, 30260472), (66, 27509520), (72, 25217060), (80, 22695354), (83, 21875040), (88, 20632140), (90, 20173648), (96, 18912795), (99, 18339680), (110, 16505712), (120, 15130236), (132, 13754760), (144, 12608530), (160, 11347677), (165, 11003808), (166, 10937520), (176, 10316070), (180, 10086824), (198, 9169840), (220, 8252856), (240, 7565118), (249, 7291680), (264, 6877380), (288, 6304265), (330, 5501904), (332, 5468760), (352, 5158035), (360, 5043412), (396, 4584920), (415, 4375008), (440, 4126428), (480, 3782559), (495, 3667936), (498, 3645840), (528, 3438690), (660, 2750952), (664, 2734380), (720, 2521706), (747, 2430560), (792, 2292460), (830, 2187504), (880, 2063214), (913, 1988640), (990, 1833968), (996, 1822920), (1056, 1719345), (1245, 1458336), (1320, 1375476), (1328, 1367190), (1381, 1314720), (1440, 1260853), (1494, 1215280), (1584, 1146230), (1660, 1093752), (1760, 1031607), (1826, 994320), (1980, 916984), (1992, 911460), (2490, 729168), (2640, 687738), (2656, 683595), (2739, 662880), (2762, 657360), (2988, 607640), (3168, 573115), (3320, 546876), (3652, 497160), (3735, 486112), (3960, 458492), (3984, 455730), (4143, 438240), (4565, 397728), (4980, 364584), (5280, 343869), (5478, 331440), (5524, 328680), (5976, 303820), (6640, 273438), (6905, 262944), (7304, 248580), (7470, 243056), (7920, 229246), (7968, 227865), (8217, 220960), (8286, 219120), (9130, 198864), (9960, 182292), (10956, 165720), (11048, 164340), (11952, 151910), (12429, 146080), (13280, 136719), (13695, 132576), (13810, 131472), (14608, 124290), (14940, 121528), (15191, 119520), (15840, 114623), (16434, 110480), (16572, 109560), (18260, 99432), (19920, 91146), (20715, 87648), (21912, 82860), (22096, 82170), (23904, 75955), (24858, 73040), (27390, 66288), (27620, 65736), (29216, 62145), (29880, 60764), (30382, 59760), (32868, 55240), (33144, 54780), (36520, 49716), (39840, 45573), (41085, 44192), (41430, 43824)]