1958218080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:518

約数の個数: 384

約数和(自身を含む): 7673315328

約数和(自身を除く): 5715097248

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 127, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 254, 260, 273, 280, 312, 336, 353, 364, 381, 390, 416, 420, 455, 480, 508, 520, 546, 560, 624, 635, 672, 706, 728, 762, 780, 840, 889, 910, 1016, 1040, 1059, 1092, 1120, 1248, 1270, 1365, 1412, 1456, 1524, 1560, 1651, 1680, 1765, 1778, 1820, 1905, 2032, 2080, 2118, 2184, 2471, 2540, 2667, 2730, 2824, 2912, 3048, 3120, 3302, 3360, 3530, 3556, 3640, 3810, 4064, 4236, 4368, 4445, 4589, 4942, 4953, 5080, 5295, 5334, 5460, 5648, 6096, 6240, 6604, 7060, 7112, 7280, 7413, 7620, 8255, 8472, 8736, 8890, 9178, 9884, 9906, 10160, 10590, 10668, 10920, 11296, 11557, 12192, 12355, 13208, 13335, 13767, 14120, 14224, 14560, 14826, 15240, 16510, 16944, 17780, 18356, 19768, 19812, 20320, 21180, 21336, 21840, 22945, 23114, 24710, 24765, 26416, 26670, 27534, 28240, 28448, 29652, 30480, 32123, 33020, 33888, 34671, 35560, 36712, 37065, 39536, 39624, 42360, 42672, 43680, 44831, 45890, 46228, 49420, 49530, 52832, 53340, 55068, 56480, 57785, 59304, 60960, 64246, 66040, 68835, 69342, 71120, 73424, 74130, 79072, 79248, 84720, 85344, 89662, 91780, 92456, 96369, 98840, 99060, 106680, 110136, 115570, 118608, 128492, 132080, 134493, 137670, 138684, 142240, 146848, 148260, 158496, 160615, 169440, 173355, 179324, 183560, 184912, 192738, 197680, 198120, 213360, 220272, 224155, 231140, 237216, 256984, 264160, 268986, 275340, 277368, 296520, 313817, 321230, 346710, 358648, 367120, 369824, 385476, 395360, 396240, 426720, 440544, 448310, 462280, 481845, 513968, 537972, 550680, 554736, 582803, 593040, 627634, 642460, 672465, 693420, 717296, 734240, 770952, 792480, 896620, 924560, 941451, 963690, 1027936, 1075944, 1101360, 1109472, 1165606, 1186080, 1255268, 1284920, 1344930, 1386840, 1434592, 1541904, 1569085, 1748409, 1793240, 1849120, 1882902, 1927380, 2151888, 2202720, 2331212, 2510536, 2569840, 2689860, 2773680, 2914015, 3083808, 3138170, 3496818, 3586480, 3765804, 3854760, 4079621, 4303776, 4662424, 4707255, 5021072, 5139680, 5379720, 5547360, 5828030, 6276340, 6993636, 7172960, 7531608, 7709520, 8159242, 8742045, 9324848, 9414510, 10042144, 10759440, 11656060, 12238863, 12552680, 13987272, 15063216, 15419040, 16318484, 17484090, 18649696, 18829020, 20398105, 21518880, 23312120, 24477726, 25105360, 27974544, 30126432, 32636968, 34968180, 37658040, 40796210, 46624240, 48955452, 50210720, 55949088, 61194315, 65273936, 69936360, 75316080, 81592420, 93248480, 97910904, 122388630, 130547872, 139872720, 150632160, 163184840, 195821808, 244777260, 279745440, 326369680, 391643616, 489554520, 652739360, 979109040, 1958218080]

約数ペア:

[(1, 1958218080), (2, 979109040), (3, 652739360), (4, 489554520), (5, 391643616), (6, 326369680), (7, 279745440), (8, 244777260), (10, 195821808), (12, 163184840), (13, 150632160), (14, 139872720), (15, 130547872), (16, 122388630), (20, 97910904), (21, 93248480), (24, 81592420), (26, 75316080), (28, 69936360), (30, 65273936), (32, 61194315), (35, 55949088), (39, 50210720), (40, 48955452), (42, 46624240), (48, 40796210), (52, 37658040), (56, 34968180), (60, 32636968), (65, 30126432), (70, 27974544), (78, 25105360), (80, 24477726), (84, 23312120), (91, 21518880), (96, 20398105), (104, 18829020), (105, 18649696), (112, 17484090), (120, 16318484), (127, 15419040), (130, 15063216), (140, 13987272), (156, 12552680), (160, 12238863), (168, 11656060), (182, 10759440), (195, 10042144), (208, 9414510), (210, 9324848), (224, 8742045), (240, 8159242), (254, 7709520), (260, 7531608), (273, 7172960), (280, 6993636), (312, 6276340), (336, 5828030), (353, 5547360), (364, 5379720), (381, 5139680), (390, 5021072), (416, 4707255), (420, 4662424), (455, 4303776), (480, 4079621), (508, 3854760), (520, 3765804), (546, 3586480), (560, 3496818), (624, 3138170), (635, 3083808), (672, 2914015), (706, 2773680), (728, 2689860), (762, 2569840), (780, 2510536), (840, 2331212), (889, 2202720), (910, 2151888), (1016, 1927380), (1040, 1882902), (1059, 1849120), (1092, 1793240), (1120, 1748409), (1248, 1569085), (1270, 1541904), (1365, 1434592), (1412, 1386840), (1456, 1344930), (1524, 1284920), (1560, 1255268), (1651, 1186080), (1680, 1165606), (1765, 1109472), (1778, 1101360), (1820, 1075944), (1905, 1027936), (2032, 963690), (2080, 941451), (2118, 924560), (2184, 896620), (2471, 792480), (2540, 770952), (2667, 734240), (2730, 717296), (2824, 693420), (2912, 672465), (3048, 642460), (3120, 627634), (3302, 593040), (3360, 582803), (3530, 554736), (3556, 550680), (3640, 537972), (3810, 513968), (4064, 481845), (4236, 462280), (4368, 448310), (4445, 440544), (4589, 426720), (4942, 396240), (4953, 395360), (5080, 385476), (5295, 369824), (5334, 367120), (5460, 358648), (5648, 346710), (6096, 321230), (6240, 313817), (6604, 296520), (7060, 277368), (7112, 275340), (7280, 268986), (7413, 264160), (7620, 256984), (8255, 237216), (8472, 231140), (8736, 224155), (8890, 220272), (9178, 213360), (9884, 198120), (9906, 197680), (10160, 192738), (10590, 184912), (10668, 183560), (10920, 179324), (11296, 173355), (11557, 169440), (12192, 160615), (12355, 158496), (13208, 148260), (13335, 146848), (13767, 142240), (14120, 138684), (14224, 137670), (14560, 134493), (14826, 132080), (15240, 128492), (16510, 118608), (16944, 115570), (17780, 110136), (18356, 106680), (19768, 99060), (19812, 98840), (20320, 96369), (21180, 92456), (21336, 91780), (21840, 89662), (22945, 85344), (23114, 84720), (24710, 79248), (24765, 79072), (26416, 74130), (26670, 73424), (27534, 71120), (28240, 69342), (28448, 68835), (29652, 66040), (30480, 64246), (32123, 60960), (33020, 59304), (33888, 57785), (34671, 56480), (35560, 55068), (36712, 53340), (37065, 52832), (39536, 49530), (39624, 49420), (42360, 46228), (42672, 45890), (43680, 44831)]