856494630720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{5557}}^1\times {\mathrm{17839}}^1$

素因数の和:23422

約数の個数: 224

約数和(自身を含む): 3022235865600

約数和(自身を除く): 2165741234880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 5557, 8640, 11114, 16671, 17839, 22228, 27785, 33342, 35678, 44456, 50013, 53517, 55570, 66684, 71356, 83355, 88912, 89195, 100026, 107034, 111140, 133368, 142712, 150039, 160551, 166710, 177824, 178390, 200052, 214068, 222280, 250065, 266736, 267585, 285424, 300078, 321102, 333420, 355648, 356780, 400104, 428136, 444560, 481653, 500130, 533472, 535170, 570848, 600156, 642204, 666840, 713560, 750195, 800208, 802755, 856272, 889120, 963306, 1000260, 1066944, 1070340, 1141696, 1200312, 1284408, 1333680, 1427120, 1500390, 1600416, 1605510, 1712544, 1778240, 1926612, 2000520, 2140680, 2400624, 2408265, 2568816, 2667360, 2854240, 3000780, 3200832, 3211020, 3425088, 3853224, 4001040, 4281360, 4801248, 4816530, 5137632, 5334720, 5708480, 6001560, 6422040, 7706448, 8002080, 8562720, 9602496, 9633060, 10275264, 12003120, 12844080, 15412896, 16004160, 17125440, 19266120, 24006240, 25688160, 30825792, 38532240, 48012480, 51376320, 77064480, 99131323, 154128960, 198262646, 297393969, 396525292, 495656615, 594787938, 793050584, 892181907, 991313230, 1189575876, 1486969845, 1586101168, 1784363814, 1982626460, 2379151752, 2676545721, 2973939690, 3172202336, 3568727628, 3965252920, 4460909535, 4758303504, 5353091442, 5947879380, 6344404672, 7137455256, 7930505840, 8921819070, 9516607008, 10706182884, 11895758760, 13382728605, 14274910512, 15861011680, 17843638140, 19033214016, 21412365768, 23791517520, 26765457210, 28549821024, 31722023360, 35687276280, 42824731536, 47583035040, 53530914420, 57099642048, 71374552560, 85649463072, 95166070080, 107061828840, 142749105120, 171298926144, 214123657680, 285498210240, 428247315360, 856494630720]

約数ペア:

[(1, 856494630720), (2, 428247315360), (3, 285498210240), (4, 214123657680), (5, 171298926144), (6, 142749105120), (8, 107061828840), (9, 95166070080), (10, 85649463072), (12, 71374552560), (15, 57099642048), (16, 53530914420), (18, 47583035040), (20, 42824731536), (24, 35687276280), (27, 31722023360), (30, 28549821024), (32, 26765457210), (36, 23791517520), (40, 21412365768), (45, 19033214016), (48, 17843638140), (54, 15861011680), (60, 14274910512), (64, 13382728605), (72, 11895758760), (80, 10706182884), (90, 9516607008), (96, 8921819070), (108, 7930505840), (120, 7137455256), (135, 6344404672), (144, 5947879380), (160, 5353091442), (180, 4758303504), (192, 4460909535), (216, 3965252920), (240, 3568727628), (270, 3172202336), (288, 2973939690), (320, 2676545721), (360, 2379151752), (432, 1982626460), (480, 1784363814), (540, 1586101168), (576, 1486969845), (720, 1189575876), (864, 991313230), (960, 892181907), (1080, 793050584), (1440, 594787938), (1728, 495656615), (2160, 396525292), (2880, 297393969), (4320, 198262646), (5557, 154128960), (8640, 99131323), (11114, 77064480), (16671, 51376320), (17839, 48012480), (22228, 38532240), (27785, 30825792), (33342, 25688160), (35678, 24006240), (44456, 19266120), (50013, 17125440), (53517, 16004160), (55570, 15412896), (66684, 12844080), (71356, 12003120), (83355, 10275264), (88912, 9633060), (89195, 9602496), (100026, 8562720), (107034, 8002080), (111140, 7706448), (133368, 6422040), (142712, 6001560), (150039, 5708480), (160551, 5334720), (166710, 5137632), (177824, 4816530), (178390, 4801248), (200052, 4281360), (214068, 4001040), (222280, 3853224), (250065, 3425088), (266736, 3211020), (267585, 3200832), (285424, 3000780), (300078, 2854240), (321102, 2667360), (333420, 2568816), (355648, 2408265), (356780, 2400624), (400104, 2140680), (428136, 2000520), (444560, 1926612), (481653, 1778240), (500130, 1712544), (533472, 1605510), (535170, 1600416), (570848, 1500390), (600156, 1427120), (642204, 1333680), (666840, 1284408), (713560, 1200312), (750195, 1141696), (800208, 1070340), (802755, 1066944), (856272, 1000260), (889120, 963306)]