27511538560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:549

約数の個数: 256

約数和(自身を含む): 73287244800

約数和(自身を除く): 45775706240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 128, 160, 166, 176, 197, 220, 239, 320, 332, 352, 394, 415, 440, 478, 640, 664, 704, 788, 830, 880, 913, 956, 985, 1195, 1328, 1408, 1576, 1660, 1760, 1826, 1912, 1970, 2167, 2390, 2629, 2656, 3152, 3320, 3520, 3652, 3824, 3940, 4334, 4565, 4780, 5258, 5312, 6304, 6640, 7040, 7304, 7648, 7880, 8668, 9130, 9560, 10516, 10624, 10835, 12608, 13145, 13280, 14608, 15296, 15760, 16351, 17336, 18260, 19120, 19837, 21032, 21670, 25216, 26290, 26560, 29216, 30592, 31520, 32702, 34672, 36520, 38240, 39674, 42064, 43340, 47083, 52580, 53120, 58432, 63040, 65404, 69344, 73040, 76480, 79348, 81755, 84128, 86680, 94166, 99185, 105160, 116864, 126080, 130808, 138688, 146080, 152960, 158696, 163510, 168256, 173360, 179861, 188332, 198370, 210320, 218207, 235415, 261616, 277376, 292160, 317392, 327020, 336512, 346720, 359722, 376664, 396740, 420640, 436414, 470830, 517913, 523232, 584320, 634784, 654040, 693440, 719444, 753328, 793480, 841280, 872828, 899305, 941660, 1035826, 1046464, 1091035, 1269568, 1308080, 1386880, 1438888, 1506656, 1586960, 1682560, 1745656, 1798610, 1883320, 2071652, 2092928, 2182070, 2539136, 2589565, 2616160, 2877776, 3013312, 3173920, 3491312, 3597220, 3766640, 3907889, 4143304, 4364140, 5179130, 5232320, 5755552, 6026624, 6347840, 6982624, 7194440, 7533280, 7815778, 8286608, 8728280, 10358260, 10464640, 11511104, 12695680, 13965248, 14388880, 15066560, 15631556, 16573216, 17456560, 19539445, 20716520, 23022208, 27930496, 28777760, 30133120, 31263112, 33146432, 34913120, 39078890, 41433040, 42986779, 57555520, 62526224, 66292864, 69826240, 78157780, 82866080, 85973558, 115111040, 125052448, 139652480, 156315560, 165732160, 171947116, 214933895, 250104896, 312631120, 331464320, 343894232, 429867790, 500209792, 625262240, 687788464, 859735580, 1250524480, 1375576928, 1719471160, 2501048960, 2751153856, 3438942320, 5502307712, 6877884640, 13755769280, 27511538560]

約数ペア:

[(1, 27511538560), (2, 13755769280), (4, 6877884640), (5, 5502307712), (8, 3438942320), (10, 2751153856), (11, 2501048960), (16, 1719471160), (20, 1375576928), (22, 1250524480), (32, 859735580), (40, 687788464), (44, 625262240), (55, 500209792), (64, 429867790), (80, 343894232), (83, 331464320), (88, 312631120), (110, 250104896), (128, 214933895), (160, 171947116), (166, 165732160), (176, 156315560), (197, 139652480), (220, 125052448), (239, 115111040), (320, 85973558), (332, 82866080), (352, 78157780), (394, 69826240), (415, 66292864), (440, 62526224), (478, 57555520), (640, 42986779), (664, 41433040), (704, 39078890), (788, 34913120), (830, 33146432), (880, 31263112), (913, 30133120), (956, 28777760), (985, 27930496), (1195, 23022208), (1328, 20716520), (1408, 19539445), (1576, 17456560), (1660, 16573216), (1760, 15631556), (1826, 15066560), (1912, 14388880), (1970, 13965248), (2167, 12695680), (2390, 11511104), (2629, 10464640), (2656, 10358260), (3152, 8728280), (3320, 8286608), (3520, 7815778), (3652, 7533280), (3824, 7194440), (3940, 6982624), (4334, 6347840), (4565, 6026624), (4780, 5755552), (5258, 5232320), (5312, 5179130), (6304, 4364140), (6640, 4143304), (7040, 3907889), (7304, 3766640), (7648, 3597220), (7880, 3491312), (8668, 3173920), (9130, 3013312), (9560, 2877776), (10516, 2616160), (10624, 2589565), (10835, 2539136), (12608, 2182070), (13145, 2092928), (13280, 2071652), (14608, 1883320), (15296, 1798610), (15760, 1745656), (16351, 1682560), (17336, 1586960), (18260, 1506656), (19120, 1438888), (19837, 1386880), (21032, 1308080), (21670, 1269568), (25216, 1091035), (26290, 1046464), (26560, 1035826), (29216, 941660), (30592, 899305), (31520, 872828), (32702, 841280), (34672, 793480), (36520, 753328), (38240, 719444), (39674, 693440), (42064, 654040), (43340, 634784), (47083, 584320), (52580, 523232), (53120, 517913), (58432, 470830), (63040, 436414), (65404, 420640), (69344, 396740), (73040, 376664), (76480, 359722), (79348, 346720), (81755, 336512), (84128, 327020), (86680, 317392), (94166, 292160), (99185, 277376), (105160, 261616), (116864, 235415), (126080, 218207), (130808, 210320), (138688, 198370), (146080, 188332), (152960, 179861), (158696, 173360), (163510, 168256)]