55572720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1783

約数の個数: 160

約数和(自身を含む): 207367680

約数和(自身を除く): 151794960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1741, 1995, 2128, 2280, 2660, 3192, 3482, 3990, 4560, 5223, 5320, 6384, 6964, 7980, 8705, 10446, 10640, 12187, 13928, 15960, 17410, 20892, 24374, 26115, 27856, 31920, 33079, 34820, 36561, 41784, 48748, 52230, 60935, 66158, 69640, 73122, 83568, 97496, 99237, 104460, 121870, 132316, 139280, 146244, 165395, 182805, 194992, 198474, 208920, 231553, 243740, 264632, 292488, 330790, 365610, 396948, 417840, 463106, 487480, 496185, 529264, 584976, 661580, 694659, 731220, 793896, 926212, 974960, 992370, 1157765, 1323160, 1389318, 1462440, 1587792, 1852424, 1984740, 2315530, 2646320, 2778636, 2924880, 3473295, 3704848, 3969480, 4631060, 5557272, 6946590, 7938960, 9262120, 11114544, 13893180, 18524240, 27786360, 55572720]

約数ペア:

[(1, 55572720), (2, 27786360), (3, 18524240), (4, 13893180), (5, 11114544), (6, 9262120), (7, 7938960), (8, 6946590), (10, 5557272), (12, 4631060), (14, 3969480), (15, 3704848), (16, 3473295), (19, 2924880), (20, 2778636), (21, 2646320), (24, 2315530), (28, 1984740), (30, 1852424), (35, 1587792), (38, 1462440), (40, 1389318), (42, 1323160), (48, 1157765), (56, 992370), (57, 974960), (60, 926212), (70, 793896), (76, 731220), (80, 694659), (84, 661580), (95, 584976), (105, 529264), (112, 496185), (114, 487480), (120, 463106), (133, 417840), (140, 396948), (152, 365610), (168, 330790), (190, 292488), (210, 264632), (228, 243740), (240, 231553), (266, 208920), (280, 198474), (285, 194992), (304, 182805), (336, 165395), (380, 146244), (399, 139280), (420, 132316), (456, 121870), (532, 104460), (560, 99237), (570, 97496), (665, 83568), (760, 73122), (798, 69640), (840, 66158), (912, 60935), (1064, 52230), (1140, 48748), (1330, 41784), (1520, 36561), (1596, 34820), (1680, 33079), (1741, 31920), (1995, 27856), (2128, 26115), (2280, 24374), (2660, 20892), (3192, 17410), (3482, 15960), (3990, 13928), (4560, 12187), (5223, 10640), (5320, 10446), (6384, 8705), (6964, 7980)]