2272475520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{18787}}^1$

素因数の和:18822

約数の個数: 256

約数和(自身を含む): 9198604800

約数和(自身を除く): 6926129280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 18787, 20160, 24192, 30240, 37574, 40320, 56361, 60480, 75148, 93935, 112722, 120960, 131509, 150296, 169083, 187870, 225444, 263018, 281805, 300592, 338166, 375740, 394527, 450888, 507249, 526036, 563610, 601184, 657545, 676332, 751480, 789054, 845415, 901776, 1014498, 1052072, 1127220, 1183581, 1202368, 1315090, 1352664, 1502960, 1578108, 1690830, 1803552, 1972635, 2028996, 2104144, 2254440, 2367162, 2404736, 2536245, 2630180, 2705328, 3005920, 3156216, 3381660, 3550743, 3607104, 3945270, 4057992, 4208288, 4508880, 4734324, 5072490, 5260360, 5410656, 5917905, 6011840, 6312432, 6763320, 7101486, 7214208, 7890540, 8115984, 8416576, 9017760, 9468648, 10144980, 10520720, 10821312, 11835810, 12023680, 12624864, 13526640, 14202972, 15781080, 16231968, 16833152, 17753715, 18035520, 18937296, 20289960, 21041440, 21642624, 23671620, 25249728, 27053280, 28405944, 31562160, 32463936, 35507430, 36071040, 37874592, 40579920, 42082880, 47343240, 50499456, 54106560, 56811888, 63124320, 64927872, 71014860, 75749184, 81159840, 84165760, 94686480, 108213120, 113623776, 126248640, 142029720, 151498368, 162319680, 189372960, 227247552, 252497280, 284059440, 324639360, 378745920, 454495104, 568118880, 757491840, 1136237760, 2272475520]

約数ペア:

[(1, 2272475520), (2, 1136237760), (3, 757491840), (4, 568118880), (5, 454495104), (6, 378745920), (7, 324639360), (8, 284059440), (9, 252497280), (10, 227247552), (12, 189372960), (14, 162319680), (15, 151498368), (16, 142029720), (18, 126248640), (20, 113623776), (21, 108213120), (24, 94686480), (27, 84165760), (28, 81159840), (30, 75749184), (32, 71014860), (35, 64927872), (36, 63124320), (40, 56811888), (42, 54106560), (45, 50499456), (48, 47343240), (54, 42082880), (56, 40579920), (60, 37874592), (63, 36071040), (64, 35507430), (70, 32463936), (72, 31562160), (80, 28405944), (84, 27053280), (90, 25249728), (96, 23671620), (105, 21642624), (108, 21041440), (112, 20289960), (120, 18937296), (126, 18035520), (128, 17753715), (135, 16833152), (140, 16231968), (144, 15781080), (160, 14202972), (168, 13526640), (180, 12624864), (189, 12023680), (192, 11835810), (210, 10821312), (216, 10520720), (224, 10144980), (240, 9468648), (252, 9017760), (270, 8416576), (280, 8115984), (288, 7890540), (315, 7214208), (320, 7101486), (336, 6763320), (360, 6312432), (378, 6011840), (384, 5917905), (420, 5410656), (432, 5260360), (448, 5072490), (480, 4734324), (504, 4508880), (540, 4208288), (560, 4057992), (576, 3945270), (630, 3607104), (640, 3550743), (672, 3381660), (720, 3156216), (756, 3005920), (840, 2705328), (864, 2630180), (896, 2536245), (945, 2404736), (960, 2367162), (1008, 2254440), (1080, 2104144), (1120, 2028996), (1152, 1972635), (1260, 1803552), (1344, 1690830), (1440, 1578108), (1512, 1502960), (1680, 1352664), (1728, 1315090), (1890, 1202368), (1920, 1183581), (2016, 1127220), (2160, 1052072), (2240, 1014498), (2520, 901776), (2688, 845415), (2880, 789054), (3024, 751480), (3360, 676332), (3456, 657545), (3780, 601184), (4032, 563610), (4320, 526036), (4480, 507249), (5040, 450888), (5760, 394527), (6048, 375740), (6720, 338166), (7560, 300592), (8064, 281805), (8640, 263018), (10080, 225444), (12096, 187870), (13440, 169083), (15120, 150296), (17280, 131509), (18787, 120960), (20160, 112722), (24192, 93935), (30240, 75148), (37574, 60480), (40320, 56361)]