2690407440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2917}}^1$

素因数の和:3007

約数の個数: 320

約数和(自身を含む): 10768120320

約数和(自身を除く): 8077712880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 315, 336, 360, 366, 378, 420, 427, 432, 488, 504, 540, 549, 560, 610, 630, 720, 732, 756, 840, 854, 915, 945, 976, 1008, 1080, 1098, 1220, 1260, 1281, 1464, 1512, 1647, 1680, 1708, 1830, 1890, 2135, 2160, 2196, 2440, 2520, 2562, 2745, 2917, 2928, 3024, 3294, 3416, 3660, 3780, 3843, 4270, 4392, 4880, 5040, 5124, 5490, 5834, 6405, 6588, 6832, 7320, 7560, 7686, 8235, 8540, 8751, 8784, 10248, 10980, 11529, 11668, 12810, 13176, 14585, 14640, 15120, 15372, 16470, 17080, 17502, 19215, 20419, 20496, 21960, 23058, 23336, 25620, 26253, 26352, 29170, 30744, 32940, 34160, 35004, 38430, 40838, 43755, 43920, 46116, 46672, 51240, 52506, 57645, 58340, 61257, 61488, 65880, 70008, 76860, 78759, 81676, 87510, 92232, 102095, 102480, 105012, 115290, 116680, 122514, 131265, 131760, 140016, 153720, 157518, 163352, 175020, 177937, 183771, 184464, 204190, 210024, 230580, 233360, 245028, 262530, 306285, 307440, 315036, 326704, 350040, 355874, 367542, 393795, 408380, 420048, 461160, 490056, 525060, 533811, 551313, 612570, 630072, 700080, 711748, 735084, 787590, 816760, 889685, 918855, 922320, 980112, 1050120, 1067622, 1102626, 1225140, 1245559, 1260144, 1423496, 1470168, 1575180, 1601433, 1633520, 1779370, 1837710, 2100240, 2135244, 2205252, 2450280, 2491118, 2669055, 2756565, 2846992, 2940336, 3150360, 3202866, 3558740, 3675420, 3736677, 4270488, 4410504, 4804299, 4900560, 4982236, 5338110, 5513130, 6227795, 6300720, 6405732, 7117480, 7350840, 7473354, 8007165, 8540976, 8821008, 9608598, 9964472, 10676220, 11026260, 11210031, 12455590, 12811464, 14234960, 14701680, 14946708, 16014330, 18683385, 19217196, 19928944, 21352440, 22052520, 22420062, 24021495, 24911180, 25622928, 29893416, 32028660, 33630093, 37366770, 38434392, 42704880, 44105040, 44840124, 48042990, 49822360, 56050155, 59786832, 64057320, 67260186, 74733540, 76868784, 89680248, 96085980, 99644720, 112100310, 128114640, 134520372, 149467080, 168150465, 179360496, 192171960, 224200620, 269040744, 298934160, 336300930, 384343920, 448401240, 538081488, 672601860, 896802480, 1345203720, 2690407440]

約数ペア:

[(1, 2690407440), (2, 1345203720), (3, 896802480), (4, 672601860), (5, 538081488), (6, 448401240), (7, 384343920), (8, 336300930), (9, 298934160), (10, 269040744), (12, 224200620), (14, 192171960), (15, 179360496), (16, 168150465), (18, 149467080), (20, 134520372), (21, 128114640), (24, 112100310), (27, 99644720), (28, 96085980), (30, 89680248), (35, 76868784), (36, 74733540), (40, 67260186), (42, 64057320), (45, 59786832), (48, 56050155), (54, 49822360), (56, 48042990), (60, 44840124), (61, 44105040), (63, 42704880), (70, 38434392), (72, 37366770), (80, 33630093), (84, 32028660), (90, 29893416), (105, 25622928), (108, 24911180), (112, 24021495), (120, 22420062), (122, 22052520), (126, 21352440), (135, 19928944), (140, 19217196), (144, 18683385), (168, 16014330), (180, 14946708), (183, 14701680), (189, 14234960), (210, 12811464), (216, 12455590), (240, 11210031), (244, 11026260), (252, 10676220), (270, 9964472), (280, 9608598), (305, 8821008), (315, 8540976), (336, 8007165), (360, 7473354), (366, 7350840), (378, 7117480), (420, 6405732), (427, 6300720), (432, 6227795), (488, 5513130), (504, 5338110), (540, 4982236), (549, 4900560), (560, 4804299), (610, 4410504), (630, 4270488), (720, 3736677), (732, 3675420), (756, 3558740), (840, 3202866), (854, 3150360), (915, 2940336), (945, 2846992), (976, 2756565), (1008, 2669055), (1080, 2491118), (1098, 2450280), (1220, 2205252), (1260, 2135244), (1281, 2100240), (1464, 1837710), (1512, 1779370), (1647, 1633520), (1680, 1601433), (1708, 1575180), (1830, 1470168), (1890, 1423496), (2135, 1260144), (2160, 1245559), (2196, 1225140), (2440, 1102626), (2520, 1067622), (2562, 1050120), (2745, 980112), (2917, 922320), (2928, 918855), (3024, 889685), (3294, 816760), (3416, 787590), (3660, 735084), (3780, 711748), (3843, 700080), (4270, 630072), (4392, 612570), (4880, 551313), (5040, 533811), (5124, 525060), (5490, 490056), (5834, 461160), (6405, 420048), (6588, 408380), (6832, 393795), (7320, 367542), (7560, 355874), (7686, 350040), (8235, 326704), (8540, 315036), (8751, 307440), (8784, 306285), (10248, 262530), (10980, 245028), (11529, 233360), (11668, 230580), (12810, 210024), (13176, 204190), (14585, 184464), (14640, 183771), (15120, 177937), (15372, 175020), (16470, 163352), (17080, 157518), (17502, 153720), (19215, 140016), (20419, 131760), (20496, 131265), (21960, 122514), (23058, 116680), (23336, 115290), (25620, 105012), (26253, 102480), (26352, 102095), (29170, 92232), (30744, 87510), (32940, 81676), (34160, 78759), (35004, 76860), (38430, 70008), (40838, 65880), (43755, 61488), (43920, 61257), (46116, 58340), (46672, 57645), (51240, 52506)]