69332520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 154616280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 564, 570, 647, 705, 760, 893, 940, 1128, 1140, 1294, 1410, 1786, 1880, 1941, 2280, 2588, 2679, 2820, 3235, 3572, 3882, 4465, 5176, 5358, 5640, 6470, 7144, 7764, 8930, 9705, 10716, 12293, 12940, 13395, 15528, 17860, 19410, 21432, 24586, 25880, 26790, 30409, 35720, 36879, 38820, 49172, 53580, 60818, 61465, 73758, 77640, 91227, 98344, 107160, 121636, 122930, 147516, 152045, 182454, 184395, 243272, 245860, 295032, 304090, 364908, 368790, 456135, 491720, 577771, 608180, 729816, 737580, 912270, 1155542, 1216360, 1475160, 1733313, 1824540, 2311084, 2888855, 3466626, 3649080, 4622168, 5777710, 6933252, 8666565, 11555420, 13866504, 17333130, 23110840, 34666260, 69332520]

約数ペア:

[(1, 69332520), (2, 34666260), (3, 23110840), (4, 17333130), (5, 13866504), (6, 11555420), (8, 8666565), (10, 6933252), (12, 5777710), (15, 4622168), (19, 3649080), (20, 3466626), (24, 2888855), (30, 2311084), (38, 1824540), (40, 1733313), (47, 1475160), (57, 1216360), (60, 1155542), (76, 912270), (94, 737580), (95, 729816), (114, 608180), (120, 577771), (141, 491720), (152, 456135), (188, 368790), (190, 364908), (228, 304090), (235, 295032), (282, 245860), (285, 243272), (376, 184395), (380, 182454), (456, 152045), (470, 147516), (564, 122930), (570, 121636), (647, 107160), (705, 98344), (760, 91227), (893, 77640), (940, 73758), (1128, 61465), (1140, 60818), (1294, 53580), (1410, 49172), (1786, 38820), (1880, 36879), (1941, 35720), (2280, 30409), (2588, 26790), (2679, 25880), (2820, 24586), (3235, 21432), (3572, 19410), (3882, 17860), (4465, 15528), (5176, 13395), (5358, 12940), (5640, 12293), (6470, 10716), (7144, 9705), (7764, 8930)]