184446780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1528

約数の個数: 144

約数和(自身を含む): 615162240

約数和(自身を除く): 430715460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 490, 516, 588, 602, 645, 735, 860, 903, 980, 1204, 1290, 1459, 1470, 1505, 1806, 2107, 2580, 2918, 2940, 3010, 3612, 4214, 4377, 4515, 5836, 6020, 6321, 7295, 8428, 8754, 9030, 10213, 10535, 12642, 14590, 17508, 18060, 20426, 21070, 21885, 25284, 29180, 30639, 31605, 40852, 42140, 43770, 51065, 61278, 62737, 63210, 71491, 87540, 102130, 122556, 125474, 126420, 142982, 153195, 188211, 204260, 214473, 250948, 285964, 306390, 313685, 357455, 376422, 428946, 439159, 612780, 627370, 714910, 752844, 857892, 878318, 941055, 1072365, 1254740, 1317477, 1429820, 1756636, 1882110, 2144730, 2195795, 2634954, 3074113, 3764220, 4289460, 4391590, 5269908, 6148226, 6587385, 8783180, 9222339, 12296452, 13174770, 15370565, 18444678, 26349540, 30741130, 36889356, 46111695, 61482260, 92223390, 184446780]

約数ペア:

[(1, 184446780), (2, 92223390), (3, 61482260), (4, 46111695), (5, 36889356), (6, 30741130), (7, 26349540), (10, 18444678), (12, 15370565), (14, 13174770), (15, 12296452), (20, 9222339), (21, 8783180), (28, 6587385), (30, 6148226), (35, 5269908), (42, 4391590), (43, 4289460), (49, 3764220), (60, 3074113), (70, 2634954), (84, 2195795), (86, 2144730), (98, 1882110), (105, 1756636), (129, 1429820), (140, 1317477), (147, 1254740), (172, 1072365), (196, 941055), (210, 878318), (215, 857892), (245, 752844), (258, 714910), (294, 627370), (301, 612780), (420, 439159), (430, 428946), (490, 376422), (516, 357455), (588, 313685), (602, 306390), (645, 285964), (735, 250948), (860, 214473), (903, 204260), (980, 188211), (1204, 153195), (1290, 142982), (1459, 126420), (1470, 125474), (1505, 122556), (1806, 102130), (2107, 87540), (2580, 71491), (2918, 63210), (2940, 62737), (3010, 61278), (3612, 51065), (4214, 43770), (4377, 42140), (4515, 40852), (5836, 31605), (6020, 30639), (6321, 29180), (7295, 25284), (8428, 21885), (8754, 21070), (9030, 20426), (10213, 18060), (10535, 17508), (12642, 14590)]