4256062720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:701

約数の個数: 288

約数和(自身を含む): 12774182400

約数和(自身を除く): 8518119680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 64, 65, 70, 80, 91, 104, 112, 122, 128, 130, 140, 160, 182, 208, 224, 244, 256, 260, 280, 305, 320, 364, 416, 427, 448, 455, 488, 520, 560, 599, 610, 640, 728, 793, 832, 854, 896, 910, 976, 1040, 1120, 1198, 1220, 1280, 1456, 1586, 1664, 1708, 1792, 1820, 1952, 2080, 2135, 2240, 2396, 2440, 2912, 2995, 3172, 3328, 3416, 3640, 3904, 3965, 4160, 4193, 4270, 4480, 4792, 4880, 5551, 5824, 5990, 6344, 6832, 7280, 7787, 7808, 7930, 8320, 8386, 8540, 8960, 9584, 9760, 11102, 11648, 11980, 12688, 13664, 14560, 15574, 15616, 15860, 16640, 16772, 17080, 19168, 19520, 20965, 22204, 23296, 23960, 25376, 27328, 27755, 29120, 31148, 31720, 33544, 34160, 36539, 38336, 38935, 39040, 41930, 44408, 47920, 50752, 54509, 54656, 55510, 58240, 62296, 63440, 67088, 68320, 73078, 76672, 77870, 78080, 83860, 88816, 95840, 101504, 109018, 109312, 111020, 116480, 124592, 126880, 134176, 136640, 146156, 153344, 155740, 167720, 177632, 182695, 191680, 203008, 218036, 222040, 249184, 253760, 255773, 268352, 272545, 273280, 292312, 311480, 335440, 355264, 365390, 383360, 436072, 444080, 475007, 498368, 507520, 511546, 536704, 545090, 546560, 584624, 622960, 670880, 710528, 730780, 766720, 872144, 888160, 950014, 996736, 1015040, 1023092, 1073408, 1090180, 1169248, 1245920, 1278865, 1341760, 1421056, 1461560, 1744288, 1776320, 1900028, 1993472, 2046184, 2180360, 2338496, 2375035, 2491840, 2557730, 2683520, 2923120, 3325049, 3488576, 3552640, 3800056, 4092368, 4360720, 4676992, 4750070, 4983680, 5115460, 5367040, 5846240, 6650098, 6977152, 7105280, 7600112, 8184736, 8721440, 9353984, 9500140, 9967360, 10230920, 11692480, 13300196, 13954304, 15200224, 16369472, 16625245, 17442880, 19000280, 20461840, 23384960, 26600392, 30400448, 32738944, 33250490, 34885760, 38000560, 40923680, 46769920, 53200784, 60800896, 65477888, 66500980, 69771520, 76001120, 81847360, 106401568, 121601792, 133001960, 152002240, 163694720, 212803136, 266003920, 304004480, 327389440, 425606272, 532007840, 608008960, 851212544, 1064015680, 2128031360, 4256062720]

約数ペア:

[(1, 4256062720), (2, 2128031360), (4, 1064015680), (5, 851212544), (7, 608008960), (8, 532007840), (10, 425606272), (13, 327389440), (14, 304004480), (16, 266003920), (20, 212803136), (26, 163694720), (28, 152002240), (32, 133001960), (35, 121601792), (40, 106401568), (52, 81847360), (56, 76001120), (61, 69771520), (64, 66500980), (65, 65477888), (70, 60800896), (80, 53200784), (91, 46769920), (104, 40923680), (112, 38000560), (122, 34885760), (128, 33250490), (130, 32738944), (140, 30400448), (160, 26600392), (182, 23384960), (208, 20461840), (224, 19000280), (244, 17442880), (256, 16625245), (260, 16369472), (280, 15200224), (305, 13954304), (320, 13300196), (364, 11692480), (416, 10230920), (427, 9967360), (448, 9500140), (455, 9353984), (488, 8721440), (520, 8184736), (560, 7600112), (599, 7105280), (610, 6977152), (640, 6650098), (728, 5846240), (793, 5367040), (832, 5115460), (854, 4983680), (896, 4750070), (910, 4676992), (976, 4360720), (1040, 4092368), (1120, 3800056), (1198, 3552640), (1220, 3488576), (1280, 3325049), (1456, 2923120), (1586, 2683520), (1664, 2557730), (1708, 2491840), (1792, 2375035), (1820, 2338496), (1952, 2180360), (2080, 2046184), (2135, 1993472), (2240, 1900028), (2396, 1776320), (2440, 1744288), (2912, 1461560), (2995, 1421056), (3172, 1341760), (3328, 1278865), (3416, 1245920), (3640, 1169248), (3904, 1090180), (3965, 1073408), (4160, 1023092), (4193, 1015040), (4270, 996736), (4480, 950014), (4792, 888160), (4880, 872144), (5551, 766720), (5824, 730780), (5990, 710528), (6344, 670880), (6832, 622960), (7280, 584624), (7787, 546560), (7808, 545090), (7930, 536704), (8320, 511546), (8386, 507520), (8540, 498368), (8960, 475007), (9584, 444080), (9760, 436072), (11102, 383360), (11648, 365390), (11980, 355264), (12688, 335440), (13664, 311480), (14560, 292312), (15574, 273280), (15616, 272545), (15860, 268352), (16640, 255773), (16772, 253760), (17080, 249184), (19168, 222040), (19520, 218036), (20965, 203008), (22204, 191680), (23296, 182695), (23960, 177632), (25376, 167720), (27328, 155740), (27755, 153344), (29120, 146156), (31148, 136640), (31720, 134176), (33544, 126880), (34160, 124592), (36539, 116480), (38336, 111020), (38935, 109312), (39040, 109018), (41930, 101504), (44408, 95840), (47920, 88816), (50752, 83860), (54509, 78080), (54656, 77870), (55510, 76672), (58240, 73078), (62296, 68320), (63440, 67088)]