1830402560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4494

約数の個数: 160

約数和(自身を含む): 5234879232

約数和(自身を除く): 3404476672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2240, 2560, 2576, 2944, 3220, 3584, 3680, 4441, 4480, 5152, 5888, 6440, 7360, 8882, 8960, 10304, 11776, 12880, 14720, 17764, 17920, 20608, 22205, 25760, 29440, 31087, 35528, 41216, 44410, 51520, 58880, 62174, 71056, 82432, 88820, 102143, 103040, 124348, 142112, 155435, 177640, 204286, 206080, 248696, 284224, 310870, 355280, 408572, 412160, 497392, 510715, 568448, 621740, 710560, 715001, 817144, 994784, 1021430, 1136896, 1243480, 1421120, 1430002, 1634288, 1989568, 2042860, 2273792, 2486960, 2842240, 2860004, 3268576, 3575005, 3979136, 4085720, 4973920, 5684480, 5720008, 6537152, 7150010, 7958272, 8171440, 9947840, 11368960, 11440016, 13074304, 14300020, 15916544, 16342880, 19895680, 22880032, 26148608, 28600040, 32685760, 39791360, 45760064, 52297216, 57200080, 65371520, 79582720, 91520128, 114400160, 130743040, 183040256, 228800320, 261486080, 366080512, 457600640, 915201280, 1830402560]

約数ペア:

[(1, 1830402560), (2, 915201280), (4, 457600640), (5, 366080512), (7, 261486080), (8, 228800320), (10, 183040256), (14, 130743040), (16, 114400160), (20, 91520128), (23, 79582720), (28, 65371520), (32, 57200080), (35, 52297216), (40, 45760064), (46, 39791360), (56, 32685760), (64, 28600040), (70, 26148608), (80, 22880032), (92, 19895680), (112, 16342880), (115, 15916544), (128, 14300020), (140, 13074304), (160, 11440016), (161, 11368960), (184, 9947840), (224, 8171440), (230, 7958272), (256, 7150010), (280, 6537152), (320, 5720008), (322, 5684480), (368, 4973920), (448, 4085720), (460, 3979136), (512, 3575005), (560, 3268576), (640, 2860004), (644, 2842240), (736, 2486960), (805, 2273792), (896, 2042860), (920, 1989568), (1120, 1634288), (1280, 1430002), (1288, 1421120), (1472, 1243480), (1610, 1136896), (1792, 1021430), (1840, 994784), (2240, 817144), (2560, 715001), (2576, 710560), (2944, 621740), (3220, 568448), (3584, 510715), (3680, 497392), (4441, 412160), (4480, 408572), (5152, 355280), (5888, 310870), (6440, 284224), (7360, 248696), (8882, 206080), (8960, 204286), (10304, 177640), (11776, 155435), (12880, 142112), (14720, 124348), (17764, 103040), (17920, 102143), (20608, 88820), (22205, 82432), (25760, 71056), (29440, 62174), (31087, 58880), (35528, 51520), (41216, 44410)]