157468770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 437374080

約数和(自身を除く): 279905310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 342, 355, 426, 570, 639, 710, 855, 1065, 1278, 1297, 1349, 1710, 2130, 2594, 2698, 3195, 3891, 4047, 6390, 6485, 6745, 7782, 8094, 11673, 12141, 12970, 13490, 19455, 20235, 23346, 24282, 24643, 38910, 40470, 49286, 58365, 60705, 73929, 92087, 116730, 121410, 123215, 147858, 184174, 221787, 246430, 276261, 369645, 443574, 460435, 552522, 739290, 828783, 920870, 1108935, 1381305, 1657566, 1749653, 2217870, 2762610, 3499306, 4143915, 5248959, 8287830, 8748265, 10497918, 15746877, 17496530, 26244795, 31493754, 52489590, 78734385, 157468770]

約数ペア:

[(1, 157468770), (2, 78734385), (3, 52489590), (5, 31493754), (6, 26244795), (9, 17496530), (10, 15746877), (15, 10497918), (18, 8748265), (19, 8287830), (30, 5248959), (38, 4143915), (45, 3499306), (57, 2762610), (71, 2217870), (90, 1749653), (95, 1657566), (114, 1381305), (142, 1108935), (171, 920870), (190, 828783), (213, 739290), (285, 552522), (342, 460435), (355, 443574), (426, 369645), (570, 276261), (639, 246430), (710, 221787), (855, 184174), (1065, 147858), (1278, 123215), (1297, 121410), (1349, 116730), (1710, 92087), (2130, 73929), (2594, 60705), (2698, 58365), (3195, 49286), (3891, 40470), (4047, 38910), (6390, 24643), (6485, 24282), (6745, 23346), (7782, 20235), (8094, 19455), (11673, 13490), (12141, 12970)]