156725280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 577886400

約数和(自身を除く): 421161120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 139, 144, 145, 160, 162, 174, 180, 216, 232, 240, 243, 261, 270, 278, 288, 290, 324, 348, 360, 405, 417, 432, 435, 464, 480, 486, 522, 540, 556, 580, 648, 695, 696, 720, 783, 810, 834, 864, 870, 928, 972, 1044, 1080, 1112, 1160, 1215, 1251, 1296, 1305, 1390, 1392, 1440, 1566, 1620, 1668, 1740, 1944, 2085, 2088, 2160, 2224, 2320, 2349, 2430, 2502, 2592, 2610, 2780, 2784, 3132, 3240, 3336, 3480, 3753, 3888, 3915, 4031, 4170, 4176, 4320, 4448, 4640, 4698, 4860, 5004, 5220, 5560, 6255, 6264, 6480, 6672, 6960, 7047, 7506, 7776, 7830, 8062, 8340, 8352, 9396, 9720, 10008, 10440, 11120, 11259, 11745, 12093, 12510, 12528, 12960, 13344, 13920, 14094, 15012, 15660, 16124, 16680, 18765, 18792, 19440, 20016, 20155, 20880, 22240, 22518, 23490, 24186, 25020, 25056, 28188, 30024, 31320, 32248, 33360, 33777, 35235, 36279, 37530, 37584, 38880, 40032, 40310, 41760, 45036, 46980, 48372, 50040, 56295, 56376, 60048, 60465, 62640, 64496, 66720, 67554, 70470, 72558, 75060, 75168, 80620, 90072, 93960, 96744, 100080, 108837, 112590, 112752, 120096, 120930, 125280, 128992, 135108, 140940, 145116, 150120, 161240, 168885, 180144, 181395, 187920, 193488, 200160, 217674, 225180, 225504, 241860, 270216, 281880, 290232, 300240, 322480, 326511, 337770, 360288, 362790, 375840, 386976, 435348, 450360, 483720, 540432, 544185, 563760, 580464, 600480, 644960, 653022, 675540, 725580, 870696, 900720, 967440, 979533, 1080864, 1088370, 1127520, 1160928, 1306044, 1351080, 1451160, 1632555, 1741392, 1801440, 1934880, 1959066, 2176740, 2612088, 2702160, 2902320, 3265110, 3482784, 3918132, 4353480, 4897665, 5224176, 5404320, 5804640, 6530220, 7836264, 8706960, 9795330, 10448352, 13060440, 15672528, 17413920, 19590660, 26120880, 31345056, 39181320, 52241760, 78362640, 156725280]

約数ペア:

[(1, 156725280), (2, 78362640), (3, 52241760), (4, 39181320), (5, 31345056), (6, 26120880), (8, 19590660), (9, 17413920), (10, 15672528), (12, 13060440), (15, 10448352), (16, 9795330), (18, 8706960), (20, 7836264), (24, 6530220), (27, 5804640), (29, 5404320), (30, 5224176), (32, 4897665), (36, 4353480), (40, 3918132), (45, 3482784), (48, 3265110), (54, 2902320), (58, 2702160), (60, 2612088), (72, 2176740), (80, 1959066), (81, 1934880), (87, 1801440), (90, 1741392), (96, 1632555), (108, 1451160), (116, 1351080), (120, 1306044), (135, 1160928), (139, 1127520), (144, 1088370), (145, 1080864), (160, 979533), (162, 967440), (174, 900720), (180, 870696), (216, 725580), (232, 675540), (240, 653022), (243, 644960), (261, 600480), (270, 580464), (278, 563760), (288, 544185), (290, 540432), (324, 483720), (348, 450360), (360, 435348), (405, 386976), (417, 375840), (432, 362790), (435, 360288), (464, 337770), (480, 326511), (486, 322480), (522, 300240), (540, 290232), (556, 281880), (580, 270216), (648, 241860), (695, 225504), (696, 225180), (720, 217674), (783, 200160), (810, 193488), (834, 187920), (864, 181395), (870, 180144), (928, 168885), (972, 161240), (1044, 150120), (1080, 145116), (1112, 140940), (1160, 135108), (1215, 128992), (1251, 125280), (1296, 120930), (1305, 120096), (1390, 112752), (1392, 112590), (1440, 108837), (1566, 100080), (1620, 96744), (1668, 93960), (1740, 90072), (1944, 80620), (2085, 75168), (2088, 75060), (2160, 72558), (2224, 70470), (2320, 67554), (2349, 66720), (2430, 64496), (2502, 62640), (2592, 60465), (2610, 60048), (2780, 56376), (2784, 56295), (3132, 50040), (3240, 48372), (3336, 46980), (3480, 45036), (3753, 41760), (3888, 40310), (3915, 40032), (4031, 38880), (4170, 37584), (4176, 37530), (4320, 36279), (4448, 35235), (4640, 33777), (4698, 33360), (4860, 32248), (5004, 31320), (5220, 30024), (5560, 28188), (6255, 25056), (6264, 25020), (6480, 24186), (6672, 23490), (6960, 22518), (7047, 22240), (7506, 20880), (7776, 20155), (7830, 20016), (8062, 19440), (8340, 18792), (8352, 18765), (9396, 16680), (9720, 16124), (10008, 15660), (10440, 15012), (11120, 14094), (11259, 13920), (11745, 13344), (12093, 12960), (12510, 12528)]