1099575680

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{5009}}^1$

素因数の和:5049

約数の個数: 128

約数和(自身を含む): 3066120000

約数和(自身を除く): 1966544320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 5009, 5488, 6272, 6860, 7840, 10018, 10976, 13720, 15680, 20036, 21952, 25045, 27440, 31360, 35063, 40072, 43904, 50090, 54880, 70126, 80144, 100180, 109760, 140252, 160288, 175315, 200360, 219520, 245441, 280504, 320576, 350630, 400720, 490882, 561008, 641152, 701260, 801440, 981764, 1122016, 1227205, 1402520, 1602880, 1718087, 1963528, 2244032, 2454410, 2805040, 3205760, 3436174, 3927056, 4488064, 4908820, 5610080, 6872348, 7854112, 8590435, 9817640, 11220160, 13744696, 15708224, 17180870, 19635280, 22440320, 27489392, 31416448, 34361740, 39270560, 54978784, 68723480, 78541120, 109957568, 137446960, 157082240, 219915136, 274893920, 549787840, 1099575680]

約数ペア:

[(1, 1099575680), (2, 549787840), (4, 274893920), (5, 219915136), (7, 157082240), (8, 137446960), (10, 109957568), (14, 78541120), (16, 68723480), (20, 54978784), (28, 39270560), (32, 34361740), (35, 31416448), (40, 27489392), (49, 22440320), (56, 19635280), (64, 17180870), (70, 15708224), (80, 13744696), (98, 11220160), (112, 9817640), (128, 8590435), (140, 7854112), (160, 6872348), (196, 5610080), (224, 4908820), (245, 4488064), (280, 3927056), (320, 3436174), (343, 3205760), (392, 2805040), (448, 2454410), (490, 2244032), (560, 1963528), (640, 1718087), (686, 1602880), (784, 1402520), (896, 1227205), (980, 1122016), (1120, 981764), (1372, 801440), (1568, 701260), (1715, 641152), (1960, 561008), (2240, 490882), (2744, 400720), (3136, 350630), (3430, 320576), (3920, 280504), (4480, 245441), (5009, 219520), (5488, 200360), (6272, 175315), (6860, 160288), (7840, 140252), (10018, 109760), (10976, 100180), (13720, 80144), (15680, 70126), (20036, 54880), (21952, 50090), (25045, 43904), (27440, 40072), (31360, 35063)]