1545344240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 160

約数和(自身を含む): 4130307072

約数和(自身を除く): 2584962832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 121, 176, 184, 220, 230, 242, 253, 368, 440, 460, 484, 506, 605, 631, 880, 920, 968, 1012, 1210, 1262, 1265, 1331, 1840, 1936, 2024, 2420, 2524, 2530, 2662, 2783, 3155, 4048, 4840, 5048, 5060, 5324, 5566, 6310, 6655, 6941, 9680, 10096, 10120, 10648, 11132, 12620, 13310, 13882, 13915, 14513, 20240, 21296, 22264, 25240, 26620, 27764, 27830, 29026, 30613, 34705, 44528, 50480, 53240, 55528, 55660, 58052, 61226, 69410, 72565, 76351, 106480, 111056, 111320, 116104, 122452, 138820, 145130, 152702, 153065, 159643, 222640, 232208, 244904, 277640, 290260, 305404, 306130, 319286, 381755, 489808, 555280, 580520, 610808, 612260, 638572, 763510, 798215, 839861, 1161040, 1221616, 1224520, 1277144, 1527020, 1596430, 1679722, 1756073, 2449040, 2554288, 3054040, 3192860, 3359444, 3512146, 4199305, 6108080, 6385720, 6718888, 7024292, 8398610, 8780365, 12771440, 13437776, 14048584, 16797220, 17560730, 19316803, 28097168, 33594440, 35121460, 38633606, 67188880, 70242920, 77267212, 96584015, 140485840, 154534424, 193168030, 309068848, 386336060, 772672120, 1545344240]

約数ペア:

[(1, 1545344240), (2, 772672120), (4, 386336060), (5, 309068848), (8, 193168030), (10, 154534424), (11, 140485840), (16, 96584015), (20, 77267212), (22, 70242920), (23, 67188880), (40, 38633606), (44, 35121460), (46, 33594440), (55, 28097168), (80, 19316803), (88, 17560730), (92, 16797220), (110, 14048584), (115, 13437776), (121, 12771440), (176, 8780365), (184, 8398610), (220, 7024292), (230, 6718888), (242, 6385720), (253, 6108080), (368, 4199305), (440, 3512146), (460, 3359444), (484, 3192860), (506, 3054040), (605, 2554288), (631, 2449040), (880, 1756073), (920, 1679722), (968, 1596430), (1012, 1527020), (1210, 1277144), (1262, 1224520), (1265, 1221616), (1331, 1161040), (1840, 839861), (1936, 798215), (2024, 763510), (2420, 638572), (2524, 612260), (2530, 610808), (2662, 580520), (2783, 555280), (3155, 489808), (4048, 381755), (4840, 319286), (5048, 306130), (5060, 305404), (5324, 290260), (5566, 277640), (6310, 244904), (6655, 232208), (6941, 222640), (9680, 159643), (10096, 153065), (10120, 152702), (10648, 145130), (11132, 138820), (12620, 122452), (13310, 116104), (13882, 111320), (13915, 111056), (14513, 106480), (20240, 76351), (21296, 72565), (22264, 69410), (25240, 61226), (26620, 58052), (27764, 55660), (27830, 55528), (29026, 53240), (30613, 50480), (34705, 44528)]