2776388160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 448

約数和(自身を含む): 11048292864

約数和(自身を除く): 8271904704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 61, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 122, 130, 140, 156, 160, 168, 182, 183, 192, 195, 208, 210, 224, 240, 244, 260, 273, 280, 305, 312, 320, 336, 364, 366, 390, 416, 420, 427, 448, 455, 480, 488, 520, 521, 546, 560, 610, 624, 672, 728, 732, 780, 793, 832, 840, 854, 910, 915, 960, 976, 1040, 1042, 1092, 1120, 1220, 1248, 1281, 1344, 1365, 1456, 1464, 1560, 1563, 1586, 1680, 1708, 1820, 1830, 1952, 2080, 2084, 2135, 2184, 2240, 2379, 2440, 2496, 2562, 2605, 2730, 2912, 2928, 3120, 3126, 3172, 3360, 3416, 3640, 3647, 3660, 3904, 3965, 4160, 4168, 4270, 4368, 4758, 4880, 5124, 5210, 5460, 5551, 5824, 5856, 6240, 6252, 6344, 6405, 6720, 6773, 6832, 7280, 7294, 7320, 7815, 7930, 8336, 8540, 8736, 9516, 9760, 10248, 10420, 10920, 10941, 11102, 11712, 11895, 12480, 12504, 12688, 12810, 13546, 13664, 14560, 14588, 14640, 15630, 15860, 16653, 16672, 17080, 17472, 18235, 19032, 19520, 20319, 20496, 20840, 21840, 21882, 22204, 23790, 25008, 25376, 25620, 27092, 27328, 27755, 29120, 29176, 29280, 31260, 31720, 31781, 33306, 33344, 33865, 34160, 36470, 38064, 40638, 40992, 41680, 43680, 43764, 44408, 47411, 47580, 50016, 50752, 51240, 54184, 54705, 55510, 58352, 58560, 62520, 63440, 63562, 66612, 67730, 68320, 72940, 76128, 81276, 81984, 83265, 83360, 87360, 87528, 88816, 94822, 95160, 95343, 100032, 101595, 102480, 108368, 109410, 111020, 116704, 125040, 126880, 127124, 133224, 135460, 136640, 142233, 145880, 152256, 158905, 162552, 166530, 166720, 175056, 177632, 189644, 190320, 190686, 203190, 204960, 216736, 218820, 222040, 222467, 233408, 237055, 250080, 253760, 254248, 266448, 270920, 284466, 291760, 317810, 325104, 333060, 350112, 355264, 379288, 380640, 381372, 406380, 409920, 413153, 433472, 437640, 444080, 444934, 474110, 476715, 500160, 508496, 532896, 541840, 568932, 583520, 635620, 650208, 666120, 667401, 700224, 711165, 758576, 761280, 762744, 812760, 826306, 875280, 888160, 889868, 948220, 953430, 1016992, 1065792, 1083680, 1112335, 1137864, 1167040, 1239459, 1271240, 1300416, 1332240, 1334802, 1422330, 1517152, 1525488, 1625520, 1652612, 1750560, 1776320, 1779736, 1896440, 1906860, 2033984, 2065765, 2167360, 2224670, 2275728, 2478918, 2542480, 2664480, 2669604, 2844660, 2892071, 3034304, 3050976, 3251040, 3305224, 3337005, 3501120, 3559472, 3792880, 3813720, 4131530, 4449340, 4551456, 4957836, 5084960, 5328960, 5339208, 5689320, 5784142, 6101952, 6197295, 6502080, 6610448, 6674010, 7118944, 7585760, 7627440, 8263060, 8676213, 8898680, 9102912, 9915672, 10169920, 10678416, 11378640, 11568284, 12394590, 13220896, 13348020, 14237888, 14460355, 15171520, 15254880, 16526120, 17352426, 17797360, 19831344, 21356832, 22757280, 23136568, 24789180, 26441792, 26696040, 28920710, 30509760, 33052240, 34704852, 35594720, 39662688, 42713664, 43381065, 45514560, 46273136, 49578360, 53392080, 57841420, 66104480, 69409704, 71189440, 79325376, 86762130, 92546272, 99156720, 106784160, 115682840, 132208960, 138819408, 173524260, 185092544, 198313440, 213568320, 231365680, 277638816, 347048520, 396626880, 462731360, 555277632, 694097040, 925462720, 1388194080, 2776388160]

約数ペア:

[(1, 2776388160), (2, 1388194080), (3, 925462720), (4, 694097040), (5, 555277632), (6, 462731360), (7, 396626880), (8, 347048520), (10, 277638816), (12, 231365680), (13, 213568320), (14, 198313440), (15, 185092544), (16, 173524260), (20, 138819408), (21, 132208960), (24, 115682840), (26, 106784160), (28, 99156720), (30, 92546272), (32, 86762130), (35, 79325376), (39, 71189440), (40, 69409704), (42, 66104480), (48, 57841420), (52, 53392080), (56, 49578360), (60, 46273136), (61, 45514560), (64, 43381065), (65, 42713664), (70, 39662688), (78, 35594720), (80, 34704852), (84, 33052240), (91, 30509760), (96, 28920710), (104, 26696040), (105, 26441792), (112, 24789180), (120, 23136568), (122, 22757280), (130, 21356832), (140, 19831344), (156, 17797360), (160, 17352426), (168, 16526120), (182, 15254880), (183, 15171520), (192, 14460355), (195, 14237888), (208, 13348020), (210, 13220896), (224, 12394590), (240, 11568284), (244, 11378640), (260, 10678416), (273, 10169920), (280, 9915672), (305, 9102912), (312, 8898680), (320, 8676213), (336, 8263060), (364, 7627440), (366, 7585760), (390, 7118944), (416, 6674010), (420, 6610448), (427, 6502080), (448, 6197295), (455, 6101952), (480, 5784142), (488, 5689320), (520, 5339208), (521, 5328960), (546, 5084960), (560, 4957836), (610, 4551456), (624, 4449340), (672, 4131530), (728, 3813720), (732, 3792880), (780, 3559472), (793, 3501120), (832, 3337005), (840, 3305224), (854, 3251040), (910, 3050976), (915, 3034304), (960, 2892071), (976, 2844660), (1040, 2669604), (1042, 2664480), (1092, 2542480), (1120, 2478918), (1220, 2275728), (1248, 2224670), (1281, 2167360), (1344, 2065765), (1365, 2033984), (1456, 1906860), (1464, 1896440), (1560, 1779736), (1563, 1776320), (1586, 1750560), (1680, 1652612), (1708, 1625520), (1820, 1525488), (1830, 1517152), (1952, 1422330), (2080, 1334802), (2084, 1332240), (2135, 1300416), (2184, 1271240), (2240, 1239459), (2379, 1167040), (2440, 1137864), (2496, 1112335), (2562, 1083680), (2605, 1065792), (2730, 1016992), (2912, 953430), (2928, 948220), (3120, 889868), (3126, 888160), (3172, 875280), (3360, 826306), (3416, 812760), (3640, 762744), (3647, 761280), (3660, 758576), (3904, 711165), (3965, 700224), (4160, 667401), (4168, 666120), (4270, 650208), (4368, 635620), (4758, 583520), (4880, 568932), (5124, 541840), (5210, 532896), (5460, 508496), (5551, 500160), (5824, 476715), (5856, 474110), (6240, 444934), (6252, 444080), (6344, 437640), (6405, 433472), (6720, 413153), (6773, 409920), (6832, 406380), (7280, 381372), (7294, 380640), (7320, 379288), (7815, 355264), (7930, 350112), (8336, 333060), (8540, 325104), (8736, 317810), (9516, 291760), (9760, 284466), (10248, 270920), (10420, 266448), (10920, 254248), (10941, 253760), (11102, 250080), (11712, 237055), (11895, 233408), (12480, 222467), (12504, 222040), (12688, 218820), (12810, 216736), (13546, 204960), (13664, 203190), (14560, 190686), (14588, 190320), (14640, 189644), (15630, 177632), (15860, 175056), (16653, 166720), (16672, 166530), (17080, 162552), (17472, 158905), (18235, 152256), (19032, 145880), (19520, 142233), (20319, 136640), (20496, 135460), (20840, 133224), (21840, 127124), (21882, 126880), (22204, 125040), (23790, 116704), (25008, 111020), (25376, 109410), (25620, 108368), (27092, 102480), (27328, 101595), (27755, 100032), (29120, 95343), (29176, 95160), (29280, 94822), (31260, 88816), (31720, 87528), (31781, 87360), (33306, 83360), (33344, 83265), (33865, 81984), (34160, 81276), (36470, 76128), (38064, 72940), (40638, 68320), (40992, 67730), (41680, 66612), (43680, 63562), (43764, 63440), (44408, 62520), (47411, 58560), (47580, 58352), (50016, 55510), (50752, 54705), (51240, 54184)]