180679590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1697}}^1$

素因数の和:1743

約数の個数: 144

約数和(自身を含む): 581694048

約数和(自身を除く): 401014458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 1697, 2366, 2535, 2730, 3042, 3394, 3549, 4095, 5070, 5091, 5915, 7098, 7605, 8190, 8485, 10182, 10647, 11830, 11879, 15210, 15273, 16970, 17745, 21294, 22061, 23758, 25455, 30546, 35490, 35637, 44122, 50910, 53235, 59395, 66183, 71274, 76365, 106470, 106911, 110305, 118790, 132366, 152730, 154427, 178185, 198549, 213822, 220610, 286793, 308854, 330915, 356370, 397098, 463281, 534555, 573586, 661830, 772135, 860379, 926562, 992745, 1069110, 1389843, 1433965, 1544270, 1720758, 1985490, 2007551, 2316405, 2581137, 2779686, 2867930, 4015102, 4301895, 4632810, 5162274, 6022653, 6949215, 8603790, 10037755, 12045306, 12905685, 13898430, 18067959, 20075510, 25811370, 30113265, 36135918, 60226530, 90339795, 180679590]

約数ペア:

[(1, 180679590), (2, 90339795), (3, 60226530), (5, 36135918), (6, 30113265), (7, 25811370), (9, 20075510), (10, 18067959), (13, 13898430), (14, 12905685), (15, 12045306), (18, 10037755), (21, 8603790), (26, 6949215), (30, 6022653), (35, 5162274), (39, 4632810), (42, 4301895), (45, 4015102), (63, 2867930), (65, 2779686), (70, 2581137), (78, 2316405), (90, 2007551), (91, 1985490), (105, 1720758), (117, 1544270), (126, 1433965), (130, 1389843), (169, 1069110), (182, 992745), (195, 926562), (210, 860379), (234, 772135), (273, 661830), (315, 573586), (338, 534555), (390, 463281), (455, 397098), (507, 356370), (546, 330915), (585, 308854), (630, 286793), (819, 220610), (845, 213822), (910, 198549), (1014, 178185), (1170, 154427), (1183, 152730), (1365, 132366), (1521, 118790), (1638, 110305), (1690, 106911), (1697, 106470), (2366, 76365), (2535, 71274), (2730, 66183), (3042, 59395), (3394, 53235), (3549, 50910), (4095, 44122), (5070, 35637), (5091, 35490), (5915, 30546), (7098, 25455), (7605, 23758), (8190, 22061), (8485, 21294), (10182, 17745), (10647, 16970), (11830, 15273), (11879, 15210)]