275331840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{10243}}^1$

素因数の和:10274

約数の個数: 144

約数和(自身を含む): 1005059328

約数和(自身を除く): 729727488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 10243, 13440, 20486, 26880, 30729, 40972, 51215, 61458, 71701, 81944, 102430, 122916, 143402, 153645, 163888, 204860, 215103, 245832, 286804, 307290, 327776, 358505, 409720, 430206, 491664, 573608, 614580, 655552, 717010, 819440, 860412, 983328, 1075515, 1147216, 1229160, 1311104, 1434020, 1638880, 1720824, 1966656, 2151030, 2294432, 2458320, 2622208, 2868040, 3277760, 3441648, 3933312, 4302060, 4588864, 4916640, 5736080, 6555520, 6883296, 7866624, 8604120, 9177728, 9833280, 11472160, 13111040, 13766592, 17208240, 18355456, 19666560, 22944320, 27533184, 34416480, 39333120, 45888640, 55066368, 68832960, 91777280, 137665920, 275331840]

約数ペア:

[(1, 275331840), (2, 137665920), (3, 91777280), (4, 68832960), (5, 55066368), (6, 45888640), (7, 39333120), (8, 34416480), (10, 27533184), (12, 22944320), (14, 19666560), (15, 18355456), (16, 17208240), (20, 13766592), (21, 13111040), (24, 11472160), (28, 9833280), (30, 9177728), (32, 8604120), (35, 7866624), (40, 6883296), (42, 6555520), (48, 5736080), (56, 4916640), (60, 4588864), (64, 4302060), (70, 3933312), (80, 3441648), (84, 3277760), (96, 2868040), (105, 2622208), (112, 2458320), (120, 2294432), (128, 2151030), (140, 1966656), (160, 1720824), (168, 1638880), (192, 1434020), (210, 1311104), (224, 1229160), (240, 1147216), (256, 1075515), (280, 983328), (320, 860412), (336, 819440), (384, 717010), (420, 655552), (448, 614580), (480, 573608), (560, 491664), (640, 430206), (672, 409720), (768, 358505), (840, 327776), (896, 307290), (960, 286804), (1120, 245832), (1280, 215103), (1344, 204860), (1680, 163888), (1792, 153645), (1920, 143402), (2240, 122916), (2688, 102430), (3360, 81944), (3840, 71701), (4480, 61458), (5376, 51215), (6720, 40972), (8960, 30729), (10243, 26880), (13440, 20486)]