159298020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{18061}}^1$

素因数の和:18090

約数の個数: 108

約数和(自身を含む): 562125564

約数和(自身を除く): 402827544

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 18061, 36122, 54183, 72244, 90305, 108366, 126427, 162549, 180610, 216732, 252854, 270915, 325098, 361220, 379281, 505708, 541830, 632135, 650196, 758562, 812745, 884989, 1083660, 1137843, 1264270, 1517124, 1625490, 1769978, 1896405, 2275686, 2528540, 2654967, 3250980, 3539956, 3792810, 4424945, 4551372, 5309934, 5689215, 7585620, 7964901, 8849890, 10619868, 11378430, 13274835, 15929802, 17699780, 22756860, 26549670, 31859604, 39824505, 53099340, 79649010, 159298020]

約数ペア:

[(1, 159298020), (2, 79649010), (3, 53099340), (4, 39824505), (5, 31859604), (6, 26549670), (7, 22756860), (9, 17699780), (10, 15929802), (12, 13274835), (14, 11378430), (15, 10619868), (18, 8849890), (20, 7964901), (21, 7585620), (28, 5689215), (30, 5309934), (35, 4551372), (36, 4424945), (42, 3792810), (45, 3539956), (49, 3250980), (60, 2654967), (63, 2528540), (70, 2275686), (84, 1896405), (90, 1769978), (98, 1625490), (105, 1517124), (126, 1264270), (140, 1137843), (147, 1083660), (180, 884989), (196, 812745), (210, 758562), (245, 650196), (252, 632135), (294, 541830), (315, 505708), (420, 379281), (441, 361220), (490, 325098), (588, 270915), (630, 252854), (735, 216732), (882, 180610), (980, 162549), (1260, 126427), (1470, 108366), (1764, 90305), (2205, 72244), (2940, 54183), (4410, 36122), (8820, 18061)]