64953521280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2617}}^1$

素因数の和:2812

約数の個数: 384

約数和(自身を含む): 233282649600

約数和(自身を除く): 168329128320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 139, 144, 155, 160, 180, 186, 192, 240, 248, 278, 279, 288, 310, 320, 360, 372, 384, 417, 465, 480, 496, 556, 558, 576, 620, 640, 695, 720, 744, 834, 930, 960, 992, 1112, 1116, 1152, 1240, 1251, 1390, 1395, 1440, 1488, 1668, 1860, 1920, 1984, 2085, 2224, 2232, 2480, 2502, 2617, 2780, 2790, 2880, 2976, 3336, 3720, 3968, 4170, 4309, 4448, 4464, 4960, 5004, 5234, 5560, 5580, 5760, 5952, 6255, 6672, 7440, 7851, 8340, 8618, 8896, 8928, 9920, 10008, 10468, 11120, 11160, 11904, 12510, 12927, 13085, 13344, 14880, 15702, 16680, 17236, 17792, 17856, 19840, 20016, 20936, 21545, 22240, 22320, 23553, 25020, 25854, 26170, 26688, 29760, 31404, 33360, 34472, 35712, 38781, 39255, 40032, 41872, 43090, 44480, 44640, 47106, 50040, 51708, 52340, 53376, 59520, 62808, 64635, 66720, 68944, 77562, 78510, 80064, 81127, 83744, 86180, 88960, 89280, 94212, 100080, 103416, 104680, 117765, 125616, 129270, 133440, 137888, 155124, 157020, 160128, 162254, 167488, 172360, 178560, 188424, 193905, 200160, 206832, 209360, 235530, 243381, 251232, 258540, 266880, 275776, 310248, 314040, 324508, 334976, 344720, 363763, 376848, 387810, 400320, 405635, 413664, 418720, 471060, 486762, 502464, 517080, 551552, 620496, 628080, 649016, 689440, 727526, 730143, 753696, 775620, 800640, 811270, 827328, 837440, 942120, 973524, 1004928, 1034160, 1091289, 1216905, 1240992, 1256160, 1298032, 1378880, 1455052, 1460286, 1507392, 1551240, 1622540, 1654656, 1674880, 1818815, 1884240, 1947048, 2068320, 2182578, 2433810, 2481984, 2512320, 2596064, 2757760, 2910104, 2920572, 3014784, 3102480, 3245080, 3273867, 3637630, 3650715, 3768480, 3894096, 4136640, 4365156, 4867620, 4963968, 5024640, 5192128, 5456445, 5820208, 5841144, 6204960, 6490160, 6547734, 7275260, 7301430, 7536960, 7788192, 8273280, 8730312, 9735240, 10384256, 10912890, 11276653, 11640416, 11682288, 12409920, 12980320, 13095468, 14550520, 14602860, 15073920, 15576384, 16369335, 17460624, 19470480, 21825780, 22553306, 23280832, 23364576, 24819840, 25960640, 26190936, 29101040, 29205720, 31152768, 32738670, 33829959, 34921248, 38940960, 43651560, 45106612, 46561664, 46729152, 51921280, 52381872, 56383265, 58202080, 58411440, 65477340, 67659918, 69842496, 77881920, 87303120, 90213224, 93458304, 101489877, 104763744, 112766530, 116404160, 116822880, 130954680, 135319836, 139684992, 155763840, 169149795, 174606240, 180426448, 202979754, 209527488, 225533060, 232808320, 233645760, 261909360, 270639672, 338299590, 349212480, 360852896, 405959508, 419054976, 451066120, 467291520, 507449385, 523818720, 541279344, 676599180, 698424960, 721705792, 811919016, 902132240, 1014898770, 1047637440, 1082558688, 1353198360, 1443411584, 1623838032, 1804264480, 2029797540, 2095274880, 2165117376, 2706396720, 3247676064, 3608528960, 4059595080, 4330234752, 5412793440, 6495352128, 7217057920, 8119190160, 10825586880, 12990704256, 16238380320, 21651173760, 32476760640, 64953521280]

約数ペア:

[(1, 64953521280), (2, 32476760640), (3, 21651173760), (4, 16238380320), (5, 12990704256), (6, 10825586880), (8, 8119190160), (9, 7217057920), (10, 6495352128), (12, 5412793440), (15, 4330234752), (16, 4059595080), (18, 3608528960), (20, 3247676064), (24, 2706396720), (30, 2165117376), (31, 2095274880), (32, 2029797540), (36, 1804264480), (40, 1623838032), (45, 1443411584), (48, 1353198360), (60, 1082558688), (62, 1047637440), (64, 1014898770), (72, 902132240), (80, 811919016), (90, 721705792), (93, 698424960), (96, 676599180), (120, 541279344), (124, 523818720), (128, 507449385), (139, 467291520), (144, 451066120), (155, 419054976), (160, 405959508), (180, 360852896), (186, 349212480), (192, 338299590), (240, 270639672), (248, 261909360), (278, 233645760), (279, 232808320), (288, 225533060), (310, 209527488), (320, 202979754), (360, 180426448), (372, 174606240), (384, 169149795), (417, 155763840), (465, 139684992), (480, 135319836), (496, 130954680), (556, 116822880), (558, 116404160), (576, 112766530), (620, 104763744), (640, 101489877), (695, 93458304), (720, 90213224), (744, 87303120), (834, 77881920), (930, 69842496), (960, 67659918), (992, 65477340), (1112, 58411440), (1116, 58202080), (1152, 56383265), (1240, 52381872), (1251, 51921280), (1390, 46729152), (1395, 46561664), (1440, 45106612), (1488, 43651560), (1668, 38940960), (1860, 34921248), (1920, 33829959), (1984, 32738670), (2085, 31152768), (2224, 29205720), (2232, 29101040), (2480, 26190936), (2502, 25960640), (2617, 24819840), (2780, 23364576), (2790, 23280832), (2880, 22553306), (2976, 21825780), (3336, 19470480), (3720, 17460624), (3968, 16369335), (4170, 15576384), (4309, 15073920), (4448, 14602860), (4464, 14550520), (4960, 13095468), (5004, 12980320), (5234, 12409920), (5560, 11682288), (5580, 11640416), (5760, 11276653), (5952, 10912890), (6255, 10384256), (6672, 9735240), (7440, 8730312), (7851, 8273280), (8340, 7788192), (8618, 7536960), (8896, 7301430), (8928, 7275260), (9920, 6547734), (10008, 6490160), (10468, 6204960), (11120, 5841144), (11160, 5820208), (11904, 5456445), (12510, 5192128), (12927, 5024640), (13085, 4963968), (13344, 4867620), (14880, 4365156), (15702, 4136640), (16680, 3894096), (17236, 3768480), (17792, 3650715), (17856, 3637630), (19840, 3273867), (20016, 3245080), (20936, 3102480), (21545, 3014784), (22240, 2920572), (22320, 2910104), (23553, 2757760), (25020, 2596064), (25854, 2512320), (26170, 2481984), (26688, 2433810), (29760, 2182578), (31404, 2068320), (33360, 1947048), (34472, 1884240), (35712, 1818815), (38781, 1674880), (39255, 1654656), (40032, 1622540), (41872, 1551240), (43090, 1507392), (44480, 1460286), (44640, 1455052), (47106, 1378880), (50040, 1298032), (51708, 1256160), (52340, 1240992), (53376, 1216905), (59520, 1091289), (62808, 1034160), (64635, 1004928), (66720, 973524), (68944, 942120), (77562, 837440), (78510, 827328), (80064, 811270), (81127, 800640), (83744, 775620), (86180, 753696), (88960, 730143), (89280, 727526), (94212, 689440), (100080, 649016), (103416, 628080), (104680, 620496), (117765, 551552), (125616, 517080), (129270, 502464), (133440, 486762), (137888, 471060), (155124, 418720), (157020, 413664), (160128, 405635), (162254, 400320), (167488, 387810), (172360, 376848), (178560, 363763), (188424, 344720), (193905, 334976), (200160, 324508), (206832, 314040), (209360, 310248), (235530, 275776), (243381, 266880), (251232, 258540)]