715697580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1427}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 2162974464

約数和(自身を除く): 1447276884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 643, 780, 1286, 1427, 1929, 2572, 2854, 3215, 3858, 4281, 5708, 6430, 7135, 7716, 8359, 8562, 9645, 12860, 14270, 16718, 17124, 18551, 19290, 21405, 25077, 28540, 33436, 37102, 38580, 41795, 42810, 50154, 55653, 74204, 83590, 85620, 92755, 100308, 111306, 125385, 167180, 185510, 222612, 250770, 278265, 371020, 501540, 556530, 917561, 1113060, 1835122, 2752683, 3670244, 4587805, 5505366, 9175610, 11010732, 11928293, 13763415, 18351220, 23856586, 27526830, 35784879, 47713172, 55053660, 59641465, 71569758, 119282930, 143139516, 178924395, 238565860, 357848790, 715697580]

約数ペア:

[(1, 715697580), (2, 357848790), (3, 238565860), (4, 178924395), (5, 143139516), (6, 119282930), (10, 71569758), (12, 59641465), (13, 55053660), (15, 47713172), (20, 35784879), (26, 27526830), (30, 23856586), (39, 18351220), (52, 13763415), (60, 11928293), (65, 11010732), (78, 9175610), (130, 5505366), (156, 4587805), (195, 3670244), (260, 2752683), (390, 1835122), (643, 1113060), (780, 917561), (1286, 556530), (1427, 501540), (1929, 371020), (2572, 278265), (2854, 250770), (3215, 222612), (3858, 185510), (4281, 167180), (5708, 125385), (6430, 111306), (7135, 100308), (7716, 92755), (8359, 85620), (8562, 83590), (9645, 74204), (12860, 55653), (14270, 50154), (16718, 42810), (17124, 41795), (18551, 38580), (19290, 37102), (21405, 33436), (25077, 28540)]