228136020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3001}}^1$

素因数の和:3201

約数の個数: 96

約数和(自身を含む): 734313216

約数和(自身を除く): 506177196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 724, 905, 1086, 1267, 1810, 2172, 2534, 2715, 3001, 3620, 3801, 5068, 5430, 6002, 6335, 7602, 9003, 10860, 12004, 12670, 15005, 15204, 18006, 19005, 21007, 25340, 30010, 36012, 38010, 42014, 45015, 60020, 63021, 76020, 84028, 90030, 105035, 126042, 180060, 210070, 252084, 315105, 420140, 543181, 630210, 1086362, 1260420, 1629543, 2172724, 2715905, 3259086, 3802267, 5431810, 6518172, 7604534, 8147715, 10863620, 11406801, 15209068, 16295430, 19011335, 22813602, 32590860, 38022670, 45627204, 57034005, 76045340, 114068010, 228136020]

約数ペア:

[(1, 228136020), (2, 114068010), (3, 76045340), (4, 57034005), (5, 45627204), (6, 38022670), (7, 32590860), (10, 22813602), (12, 19011335), (14, 16295430), (15, 15209068), (20, 11406801), (21, 10863620), (28, 8147715), (30, 7604534), (35, 6518172), (42, 5431810), (60, 3802267), (70, 3259086), (84, 2715905), (105, 2172724), (140, 1629543), (181, 1260420), (210, 1086362), (362, 630210), (420, 543181), (543, 420140), (724, 315105), (905, 252084), (1086, 210070), (1267, 180060), (1810, 126042), (2172, 105035), (2534, 90030), (2715, 84028), (3001, 76020), (3620, 63021), (3801, 60020), (5068, 45015), (5430, 42014), (6002, 38010), (6335, 36012), (7602, 30010), (9003, 25340), (10860, 21007), (12004, 19005), (12670, 18006), (15005, 15204)]