13682280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 45878400

約数和(自身を除く): 32196120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 353, 380, 408, 456, 510, 570, 646, 680, 706, 760, 969, 1020, 1059, 1140, 1292, 1412, 1615, 1765, 1938, 2040, 2118, 2280, 2584, 2824, 3230, 3530, 3876, 4236, 4845, 5295, 6001, 6460, 6707, 7060, 7752, 8472, 9690, 10590, 12002, 12920, 13414, 14120, 18003, 19380, 20121, 21180, 24004, 26828, 30005, 33535, 36006, 38760, 40242, 42360, 48008, 53656, 60010, 67070, 72012, 80484, 90015, 100605, 114019, 120020, 134140, 144024, 160968, 180030, 201210, 228038, 240040, 268280, 342057, 360060, 402420, 456076, 570095, 684114, 720120, 804840, 912152, 1140190, 1368228, 1710285, 2280380, 2736456, 3420570, 4560760, 6841140, 13682280]

約数ペア:

[(1, 13682280), (2, 6841140), (3, 4560760), (4, 3420570), (5, 2736456), (6, 2280380), (8, 1710285), (10, 1368228), (12, 1140190), (15, 912152), (17, 804840), (19, 720120), (20, 684114), (24, 570095), (30, 456076), (34, 402420), (38, 360060), (40, 342057), (51, 268280), (57, 240040), (60, 228038), (68, 201210), (76, 180030), (85, 160968), (95, 144024), (102, 134140), (114, 120020), (120, 114019), (136, 100605), (152, 90015), (170, 80484), (190, 72012), (204, 67070), (228, 60010), (255, 53656), (285, 48008), (323, 42360), (340, 40242), (353, 38760), (380, 36006), (408, 33535), (456, 30005), (510, 26828), (570, 24004), (646, 21180), (680, 20121), (706, 19380), (760, 18003), (969, 14120), (1020, 13414), (1059, 12920), (1140, 12002), (1292, 10590), (1412, 9690), (1615, 8472), (1765, 7752), (1938, 7060), (2040, 6707), (2118, 6460), (2280, 6001), (2584, 5295), (2824, 4845), (3230, 4236), (3530, 3876)]