2097397080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1283}}^1$

素因数の和:1558

約数の個数: 192

約数和(自身を含む): 7210944000

約数和(自身を除く): 5113546920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 239, 285, 342, 360, 380, 456, 478, 570, 684, 717, 760, 855, 956, 1140, 1195, 1283, 1368, 1434, 1710, 1912, 2151, 2280, 2390, 2566, 2868, 3420, 3585, 3849, 4302, 4541, 4780, 5132, 5736, 6415, 6840, 7170, 7698, 8604, 9082, 9560, 10264, 10755, 11547, 12830, 13623, 14340, 15396, 17208, 18164, 19245, 21510, 22705, 23094, 24377, 25660, 27246, 28680, 30792, 36328, 38490, 40869, 43020, 45410, 46188, 48754, 51320, 54492, 57735, 68115, 73131, 76980, 81738, 86040, 90820, 92376, 97508, 108984, 115470, 121885, 136230, 146262, 153960, 163476, 181640, 195016, 204345, 219393, 230940, 243770, 272460, 292524, 306637, 326952, 365655, 408690, 438786, 461880, 487540, 544920, 585048, 613274, 731310, 817380, 877572, 919911, 975080, 1096965, 1226548, 1462620, 1533185, 1634760, 1755144, 1839822, 2193930, 2453096, 2759733, 2925240, 3066370, 3679644, 4387860, 4599555, 5519466, 5826103, 6132740, 7359288, 8775720, 9199110, 11038932, 11652206, 12265480, 13798665, 17478309, 18398220, 22077864, 23304412, 27597330, 29130515, 34956618, 36796440, 46608824, 52434927, 55194660, 58261030, 69913236, 87391545, 104869854, 110389320, 116522060, 139826472, 174783090, 209739708, 233044120, 262174635, 349566180, 419479416, 524349270, 699132360, 1048698540, 2097397080]

約数ペア:

[(1, 2097397080), (2, 1048698540), (3, 699132360), (4, 524349270), (5, 419479416), (6, 349566180), (8, 262174635), (9, 233044120), (10, 209739708), (12, 174783090), (15, 139826472), (18, 116522060), (19, 110389320), (20, 104869854), (24, 87391545), (30, 69913236), (36, 58261030), (38, 55194660), (40, 52434927), (45, 46608824), (57, 36796440), (60, 34956618), (72, 29130515), (76, 27597330), (90, 23304412), (95, 22077864), (114, 18398220), (120, 17478309), (152, 13798665), (171, 12265480), (180, 11652206), (190, 11038932), (228, 9199110), (239, 8775720), (285, 7359288), (342, 6132740), (360, 5826103), (380, 5519466), (456, 4599555), (478, 4387860), (570, 3679644), (684, 3066370), (717, 2925240), (760, 2759733), (855, 2453096), (956, 2193930), (1140, 1839822), (1195, 1755144), (1283, 1634760), (1368, 1533185), (1434, 1462620), (1710, 1226548), (1912, 1096965), (2151, 975080), (2280, 919911), (2390, 877572), (2566, 817380), (2868, 731310), (3420, 613274), (3585, 585048), (3849, 544920), (4302, 487540), (4541, 461880), (4780, 438786), (5132, 408690), (5736, 365655), (6415, 326952), (6840, 306637), (7170, 292524), (7698, 272460), (8604, 243770), (9082, 230940), (9560, 219393), (10264, 204345), (10755, 195016), (11547, 181640), (12830, 163476), (13623, 153960), (14340, 146262), (15396, 136230), (17208, 121885), (18164, 115470), (19245, 108984), (21510, 97508), (22705, 92376), (23094, 90820), (24377, 86040), (25660, 81738), (27246, 76980), (28680, 73131), (30792, 68115), (36328, 57735), (38490, 54492), (40869, 51320), (43020, 48754), (45410, 46188)]