2912497560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:768

約数の個数: 320

約数和(自身を含む): 11252070720

約数和(自身を除く): 8339573160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 281, 315, 324, 360, 378, 405, 420, 457, 504, 540, 562, 567, 630, 648, 756, 810, 840, 843, 914, 945, 1080, 1124, 1134, 1260, 1371, 1405, 1512, 1620, 1686, 1828, 1890, 1967, 2248, 2268, 2285, 2520, 2529, 2742, 2810, 2835, 3199, 3240, 3372, 3656, 3780, 3934, 4113, 4215, 4536, 4570, 5058, 5484, 5620, 5670, 5901, 6398, 6744, 6855, 7560, 7587, 7868, 8226, 8430, 9140, 9597, 9835, 10116, 10968, 11240, 11340, 11802, 12339, 12645, 12796, 13710, 15174, 15736, 15995, 16452, 16860, 17703, 18280, 19194, 19670, 20232, 20565, 22680, 22761, 23604, 24678, 25290, 25592, 27420, 28791, 29505, 30348, 31990, 32904, 33720, 35406, 37017, 37935, 38388, 39340, 41130, 45522, 47208, 47985, 49356, 50580, 53109, 54840, 57582, 59010, 60696, 61695, 63980, 70812, 74034, 75870, 76776, 78680, 82260, 86373, 88515, 91044, 95970, 98712, 101160, 106218, 113805, 115164, 118020, 123390, 127960, 128417, 141624, 143955, 148068, 151740, 159327, 164520, 172746, 177030, 182088, 185085, 191940, 212436, 227610, 230328, 236040, 246780, 256834, 259119, 265545, 287910, 296136, 303480, 318654, 345492, 354060, 370170, 383880, 385251, 424872, 431865, 455220, 493560, 513668, 518238, 531090, 575820, 637308, 642085, 690984, 708120, 740340, 770502, 796635, 863730, 898919, 910440, 1027336, 1036476, 1062180, 1151640, 1155753, 1274616, 1284170, 1295595, 1480680, 1541004, 1593270, 1727460, 1797838, 1926255, 2072952, 2124360, 2311506, 2568340, 2591190, 2696757, 3082008, 3186540, 3454920, 3467259, 3595676, 3852510, 4494595, 4623012, 5136680, 5182380, 5393514, 5778765, 6373080, 6934518, 7191352, 7705020, 8090271, 8989190, 9246024, 10364760, 10401777, 10787028, 11557530, 13483785, 13869036, 15410040, 16180542, 17336295, 17978380, 20803554, 21574056, 23115060, 24270813, 26967570, 27738072, 32361084, 34672590, 35956760, 40451355, 41607108, 46230120, 48541626, 52008885, 53935140, 64722168, 69345180, 72812439, 80902710, 83214216, 97083252, 104017770, 107870280, 121354065, 138690360, 145624878, 161805420, 194166504, 208035540, 242708130, 291249756, 323610840, 364062195, 416071080, 485416260, 582499512, 728124390, 970832520, 1456248780, 2912497560]

約数ペア:

[(1, 2912497560), (2, 1456248780), (3, 970832520), (4, 728124390), (5, 582499512), (6, 485416260), (7, 416071080), (8, 364062195), (9, 323610840), (10, 291249756), (12, 242708130), (14, 208035540), (15, 194166504), (18, 161805420), (20, 145624878), (21, 138690360), (24, 121354065), (27, 107870280), (28, 104017770), (30, 97083252), (35, 83214216), (36, 80902710), (40, 72812439), (42, 69345180), (45, 64722168), (54, 53935140), (56, 52008885), (60, 48541626), (63, 46230120), (70, 41607108), (72, 40451355), (81, 35956760), (84, 34672590), (90, 32361084), (105, 27738072), (108, 26967570), (120, 24270813), (126, 23115060), (135, 21574056), (140, 20803554), (162, 17978380), (168, 17336295), (180, 16180542), (189, 15410040), (210, 13869036), (216, 13483785), (252, 11557530), (270, 10787028), (280, 10401777), (281, 10364760), (315, 9246024), (324, 8989190), (360, 8090271), (378, 7705020), (405, 7191352), (420, 6934518), (457, 6373080), (504, 5778765), (540, 5393514), (562, 5182380), (567, 5136680), (630, 4623012), (648, 4494595), (756, 3852510), (810, 3595676), (840, 3467259), (843, 3454920), (914, 3186540), (945, 3082008), (1080, 2696757), (1124, 2591190), (1134, 2568340), (1260, 2311506), (1371, 2124360), (1405, 2072952), (1512, 1926255), (1620, 1797838), (1686, 1727460), (1828, 1593270), (1890, 1541004), (1967, 1480680), (2248, 1295595), (2268, 1284170), (2285, 1274616), (2520, 1155753), (2529, 1151640), (2742, 1062180), (2810, 1036476), (2835, 1027336), (3199, 910440), (3240, 898919), (3372, 863730), (3656, 796635), (3780, 770502), (3934, 740340), (4113, 708120), (4215, 690984), (4536, 642085), (4570, 637308), (5058, 575820), (5484, 531090), (5620, 518238), (5670, 513668), (5901, 493560), (6398, 455220), (6744, 431865), (6855, 424872), (7560, 385251), (7587, 383880), (7868, 370170), (8226, 354060), (8430, 345492), (9140, 318654), (9597, 303480), (9835, 296136), (10116, 287910), (10968, 265545), (11240, 259119), (11340, 256834), (11802, 246780), (12339, 236040), (12645, 230328), (12796, 227610), (13710, 212436), (15174, 191940), (15736, 185085), (15995, 182088), (16452, 177030), (16860, 172746), (17703, 164520), (18280, 159327), (19194, 151740), (19670, 148068), (20232, 143955), (20565, 141624), (22680, 128417), (22761, 127960), (23604, 123390), (24678, 118020), (25290, 115164), (25592, 113805), (27420, 106218), (28791, 101160), (29505, 98712), (30348, 95970), (31990, 91044), (32904, 88515), (33720, 86373), (35406, 82260), (37017, 78680), (37935, 76776), (38388, 75870), (39340, 74034), (41130, 70812), (45522, 63980), (47208, 61695), (47985, 60696), (49356, 59010), (50580, 57582), (53109, 54840)]