1055971280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2093

約数の個数: 160

約数和(自身を含む): 3064637184

約数和(自身を除く): 2008665904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 182, 208, 260, 280, 292, 364, 365, 455, 511, 520, 560, 584, 728, 730, 910, 949, 1022, 1040, 1168, 1456, 1460, 1820, 1898, 1987, 2044, 2555, 2920, 3640, 3796, 3974, 4088, 4745, 5110, 5840, 6643, 7280, 7592, 7948, 8176, 9490, 9935, 10220, 13286, 13909, 15184, 15896, 18980, 19870, 20440, 25831, 26572, 27818, 31792, 33215, 37960, 39740, 40880, 51662, 53144, 55636, 66430, 69545, 75920, 79480, 103324, 106288, 111272, 129155, 132860, 139090, 145051, 158960, 180817, 206648, 222544, 258310, 265720, 278180, 290102, 361634, 413296, 516620, 531440, 556360, 580204, 723268, 725255, 904085, 1015357, 1033240, 1112720, 1160408, 1446536, 1450510, 1808170, 1885663, 2030714, 2066480, 2320816, 2893072, 2901020, 3616340, 3771326, 4061428, 5076785, 5802040, 7232680, 7542652, 8122856, 9428315, 10153570, 11604080, 13199641, 14465360, 15085304, 16245712, 18856630, 20307140, 26399282, 30170608, 37713260, 40614280, 52798564, 65998205, 75426520, 81228560, 105597128, 131996410, 150853040, 211194256, 263992820, 527985640, 1055971280]

約数ペア:

[(1, 1055971280), (2, 527985640), (4, 263992820), (5, 211194256), (7, 150853040), (8, 131996410), (10, 105597128), (13, 81228560), (14, 75426520), (16, 65998205), (20, 52798564), (26, 40614280), (28, 37713260), (35, 30170608), (40, 26399282), (52, 20307140), (56, 18856630), (65, 16245712), (70, 15085304), (73, 14465360), (80, 13199641), (91, 11604080), (104, 10153570), (112, 9428315), (130, 8122856), (140, 7542652), (146, 7232680), (182, 5802040), (208, 5076785), (260, 4061428), (280, 3771326), (292, 3616340), (364, 2901020), (365, 2893072), (455, 2320816), (511, 2066480), (520, 2030714), (560, 1885663), (584, 1808170), (728, 1450510), (730, 1446536), (910, 1160408), (949, 1112720), (1022, 1033240), (1040, 1015357), (1168, 904085), (1456, 725255), (1460, 723268), (1820, 580204), (1898, 556360), (1987, 531440), (2044, 516620), (2555, 413296), (2920, 361634), (3640, 290102), (3796, 278180), (3974, 265720), (4088, 258310), (4745, 222544), (5110, 206648), (5840, 180817), (6643, 158960), (7280, 145051), (7592, 139090), (7948, 132860), (8176, 129155), (9490, 111272), (9935, 106288), (10220, 103324), (13286, 79480), (13909, 75920), (15184, 69545), (15896, 66430), (18980, 55636), (19870, 53144), (20440, 51662), (25831, 40880), (26572, 39740), (27818, 37960), (31792, 33215)]