78358560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23321}}^1$

素因数の和:23346

約数の個数: 96

約数和(自身を含む): 282102912

約数和(自身を除く): 203744352

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 23321, 46642, 69963, 93284, 116605, 139926, 163247, 186568, 233210, 279852, 326494, 349815, 373136, 466420, 489741, 559704, 652988, 699630, 746272, 816235, 932840, 979482, 1119408, 1305976, 1399260, 1632470, 1865680, 1958964, 2238816, 2448705, 2611952, 2798520, 3264940, 3731360, 3917928, 4897410, 5223904, 5597040, 6529880, 7835856, 9794820, 11194080, 13059760, 15671712, 19589640, 26119520, 39179280, 78358560]

約数ペア:

[(1, 78358560), (2, 39179280), (3, 26119520), (4, 19589640), (5, 15671712), (6, 13059760), (7, 11194080), (8, 9794820), (10, 7835856), (12, 6529880), (14, 5597040), (15, 5223904), (16, 4897410), (20, 3917928), (21, 3731360), (24, 3264940), (28, 2798520), (30, 2611952), (32, 2448705), (35, 2238816), (40, 1958964), (42, 1865680), (48, 1632470), (56, 1399260), (60, 1305976), (70, 1119408), (80, 979482), (84, 932840), (96, 816235), (105, 746272), (112, 699630), (120, 652988), (140, 559704), (160, 489741), (168, 466420), (210, 373136), (224, 349815), (240, 326494), (280, 279852), (336, 233210), (420, 186568), (480, 163247), (560, 139926), (672, 116605), (840, 93284), (1120, 69963), (1680, 46642), (3360, 23321)]