10671920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 32140800

約数和(自身を除く): 21468880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 59, 68, 70, 76, 80, 85, 95, 112, 118, 119, 133, 136, 140, 152, 170, 190, 236, 238, 266, 272, 280, 295, 304, 323, 340, 380, 413, 472, 476, 532, 560, 590, 595, 646, 665, 680, 760, 826, 944, 952, 1003, 1064, 1121, 1180, 1190, 1292, 1330, 1360, 1520, 1615, 1652, 1904, 2006, 2065, 2128, 2242, 2261, 2360, 2380, 2584, 2660, 3230, 3304, 4012, 4130, 4484, 4522, 4720, 4760, 5015, 5168, 5320, 5605, 6460, 6608, 7021, 7847, 8024, 8260, 8968, 9044, 9520, 10030, 10640, 11210, 11305, 12920, 14042, 15694, 16048, 16520, 17936, 18088, 19057, 20060, 22420, 22610, 25840, 28084, 31388, 33040, 35105, 36176, 38114, 39235, 40120, 44840, 45220, 56168, 62776, 70210, 76228, 78470, 80240, 89680, 90440, 95285, 112336, 125552, 133399, 140420, 152456, 156940, 180880, 190570, 266798, 280840, 304912, 313880, 381140, 533596, 561680, 627760, 666995, 762280, 1067192, 1333990, 1524560, 2134384, 2667980, 5335960, 10671920]

約数ペア:

[(1, 10671920), (2, 5335960), (4, 2667980), (5, 2134384), (7, 1524560), (8, 1333990), (10, 1067192), (14, 762280), (16, 666995), (17, 627760), (19, 561680), (20, 533596), (28, 381140), (34, 313880), (35, 304912), (38, 280840), (40, 266798), (56, 190570), (59, 180880), (68, 156940), (70, 152456), (76, 140420), (80, 133399), (85, 125552), (95, 112336), (112, 95285), (118, 90440), (119, 89680), (133, 80240), (136, 78470), (140, 76228), (152, 70210), (170, 62776), (190, 56168), (236, 45220), (238, 44840), (266, 40120), (272, 39235), (280, 38114), (295, 36176), (304, 35105), (323, 33040), (340, 31388), (380, 28084), (413, 25840), (472, 22610), (476, 22420), (532, 20060), (560, 19057), (590, 18088), (595, 17936), (646, 16520), (665, 16048), (680, 15694), (760, 14042), (826, 12920), (944, 11305), (952, 11210), (1003, 10640), (1064, 10030), (1121, 9520), (1180, 9044), (1190, 8968), (1292, 8260), (1330, 8024), (1360, 7847), (1520, 7021), (1615, 6608), (1652, 6460), (1904, 5605), (2006, 5320), (2065, 5168), (2128, 5015), (2242, 4760), (2261, 4720), (2360, 4522), (2380, 4484), (2584, 4130), (2660, 4012), (3230, 3304)]