551640960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 384

約数和(自身を含む): 2105157600

約数和(自身を除く): 1553516640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 64, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 128, 130, 139, 144, 156, 159, 160, 180, 192, 195, 208, 212, 234, 240, 260, 265, 278, 288, 312, 318, 320, 360, 384, 390, 416, 417, 424, 468, 477, 480, 520, 530, 556, 576, 585, 624, 636, 640, 689, 695, 720, 780, 795, 832, 834, 848, 936, 954, 960, 1040, 1060, 1112, 1152, 1170, 1248, 1251, 1272, 1378, 1390, 1440, 1560, 1590, 1664, 1668, 1696, 1807, 1872, 1908, 1920, 2067, 2080, 2085, 2120, 2224, 2340, 2385, 2496, 2502, 2544, 2756, 2780, 2880, 3120, 3180, 3336, 3392, 3445, 3614, 3744, 3816, 4134, 4160, 4170, 4240, 4448, 4680, 4770, 4992, 5004, 5088, 5421, 5512, 5560, 5760, 6201, 6240, 6255, 6360, 6672, 6784, 6890, 7228, 7367, 7488, 7632, 8268, 8320, 8340, 8480, 8896, 9035, 9360, 9540, 10008, 10176, 10335, 10842, 11024, 11120, 12402, 12480, 12510, 12720, 13344, 13780, 14456, 14734, 14976, 15264, 16263, 16536, 16680, 16960, 17792, 18070, 18720, 19080, 20016, 20352, 20670, 21684, 22048, 22101, 22240, 24804, 24960, 25020, 25440, 26688, 27105, 27560, 28912, 29468, 30528, 31005, 32526, 33072, 33360, 33920, 36140, 36835, 37440, 38160, 40032, 41340, 43368, 44096, 44202, 44480, 49608, 50040, 50880, 53376, 54210, 55120, 57824, 58936, 61056, 62010, 65052, 66144, 66303, 66720, 72280, 73670, 74880, 76320, 80064, 81315, 82680, 86736, 88192, 88404, 88960, 95771, 99216, 100080, 101760, 108420, 110240, 110505, 115648, 117872, 124020, 130104, 132288, 132606, 133440, 144560, 147340, 152640, 160128, 162630, 165360, 173472, 176808, 191542, 198432, 200160, 216840, 220480, 221010, 231296, 235744, 248040, 260208, 264576, 265212, 266880, 287313, 289120, 294680, 305280, 325260, 330720, 331515, 346944, 353616, 383084, 396864, 400320, 433680, 440960, 442020, 471488, 478855, 496080, 520416, 530424, 574626, 578240, 589360, 650520, 661440, 663030, 693888, 707232, 766168, 793728, 800640, 861939, 867360, 884040, 942976, 957710, 992160, 1040832, 1060848, 1149252, 1156480, 1178720, 1301040, 1322880, 1326060, 1414464, 1436565, 1532336, 1723878, 1734720, 1768080, 1915420, 1984320, 2081664, 2121696, 2298504, 2357440, 2602080, 2652120, 2828928, 2873130, 3064672, 3447756, 3469440, 3536160, 3830840, 3968640, 4243392, 4309695, 4597008, 4714880, 5204160, 5304240, 5746260, 6129344, 6895512, 7072320, 7661680, 8486784, 8619390, 9194016, 10408320, 10608480, 11492520, 12258688, 13791024, 14144640, 15323360, 17238780, 18388032, 21216960, 22985040, 27582048, 30646720, 34477560, 36776064, 42433920, 45970080, 55164096, 61293440, 68955120, 91940160, 110328192, 137910240, 183880320, 275820480, 551640960]

約数ペア:

[(1, 551640960), (2, 275820480), (3, 183880320), (4, 137910240), (5, 110328192), (6, 91940160), (8, 68955120), (9, 61293440), (10, 55164096), (12, 45970080), (13, 42433920), (15, 36776064), (16, 34477560), (18, 30646720), (20, 27582048), (24, 22985040), (26, 21216960), (30, 18388032), (32, 17238780), (36, 15323360), (39, 14144640), (40, 13791024), (45, 12258688), (48, 11492520), (52, 10608480), (53, 10408320), (60, 9194016), (64, 8619390), (65, 8486784), (72, 7661680), (78, 7072320), (80, 6895512), (90, 6129344), (96, 5746260), (104, 5304240), (106, 5204160), (117, 4714880), (120, 4597008), (128, 4309695), (130, 4243392), (139, 3968640), (144, 3830840), (156, 3536160), (159, 3469440), (160, 3447756), (180, 3064672), (192, 2873130), (195, 2828928), (208, 2652120), (212, 2602080), (234, 2357440), (240, 2298504), (260, 2121696), (265, 2081664), (278, 1984320), (288, 1915420), (312, 1768080), (318, 1734720), (320, 1723878), (360, 1532336), (384, 1436565), (390, 1414464), (416, 1326060), (417, 1322880), (424, 1301040), (468, 1178720), (477, 1156480), (480, 1149252), (520, 1060848), (530, 1040832), (556, 992160), (576, 957710), (585, 942976), (624, 884040), (636, 867360), (640, 861939), (689, 800640), (695, 793728), (720, 766168), (780, 707232), (795, 693888), (832, 663030), (834, 661440), (848, 650520), (936, 589360), (954, 578240), (960, 574626), (1040, 530424), (1060, 520416), (1112, 496080), (1152, 478855), (1170, 471488), (1248, 442020), (1251, 440960), (1272, 433680), (1378, 400320), (1390, 396864), (1440, 383084), (1560, 353616), (1590, 346944), (1664, 331515), (1668, 330720), (1696, 325260), (1807, 305280), (1872, 294680), (1908, 289120), (1920, 287313), (2067, 266880), (2080, 265212), (2085, 264576), (2120, 260208), (2224, 248040), (2340, 235744), (2385, 231296), (2496, 221010), (2502, 220480), (2544, 216840), (2756, 200160), (2780, 198432), (2880, 191542), (3120, 176808), (3180, 173472), (3336, 165360), (3392, 162630), (3445, 160128), (3614, 152640), (3744, 147340), (3816, 144560), (4134, 133440), (4160, 132606), (4170, 132288), (4240, 130104), (4448, 124020), (4680, 117872), (4770, 115648), (4992, 110505), (5004, 110240), (5088, 108420), (5421, 101760), (5512, 100080), (5560, 99216), (5760, 95771), (6201, 88960), (6240, 88404), (6255, 88192), (6360, 86736), (6672, 82680), (6784, 81315), (6890, 80064), (7228, 76320), (7367, 74880), (7488, 73670), (7632, 72280), (8268, 66720), (8320, 66303), (8340, 66144), (8480, 65052), (8896, 62010), (9035, 61056), (9360, 58936), (9540, 57824), (10008, 55120), (10176, 54210), (10335, 53376), (10842, 50880), (11024, 50040), (11120, 49608), (12402, 44480), (12480, 44202), (12510, 44096), (12720, 43368), (13344, 41340), (13780, 40032), (14456, 38160), (14734, 37440), (14976, 36835), (15264, 36140), (16263, 33920), (16536, 33360), (16680, 33072), (16960, 32526), (17792, 31005), (18070, 30528), (18720, 29468), (19080, 28912), (20016, 27560), (20352, 27105), (20670, 26688), (21684, 25440), (22048, 25020), (22101, 24960), (22240, 24804)]