524496420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{761}}^1$

素因数の和:1330

約数の個数: 144

約数和(自身を含む): 1823971968

約数和(自身を除く): 1299475548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 547, 630, 761, 1094, 1260, 1522, 1641, 2188, 2283, 2735, 3044, 3282, 3805, 3829, 4566, 4923, 5327, 5470, 6564, 6849, 7610, 7658, 8205, 9132, 9846, 10654, 10940, 11415, 11487, 13698, 15220, 15316, 15981, 16410, 19145, 19692, 21308, 22830, 22974, 24615, 26635, 27396, 31962, 32820, 34245, 34461, 38290, 45660, 45948, 47943, 49230, 53270, 57435, 63924, 68490, 68922, 76580, 79905, 95886, 98460, 106540, 114870, 136980, 137844, 159810, 172305, 191772, 229740, 239715, 319620, 344610, 416267, 479430, 689220, 832534, 958860, 1248801, 1665068, 2081335, 2497602, 2913869, 3746403, 4162670, 4995204, 5827738, 6244005, 7492806, 8325340, 8741607, 11655476, 12488010, 14569345, 14985612, 17483214, 18732015, 24976020, 26224821, 29138690, 34966428, 37464030, 43708035, 52449642, 58277380, 74928060, 87416070, 104899284, 131124105, 174832140, 262248210, 524496420]

約数ペア:

[(1, 524496420), (2, 262248210), (3, 174832140), (4, 131124105), (5, 104899284), (6, 87416070), (7, 74928060), (9, 58277380), (10, 52449642), (12, 43708035), (14, 37464030), (15, 34966428), (18, 29138690), (20, 26224821), (21, 24976020), (28, 18732015), (30, 17483214), (35, 14985612), (36, 14569345), (42, 12488010), (45, 11655476), (60, 8741607), (63, 8325340), (70, 7492806), (84, 6244005), (90, 5827738), (105, 4995204), (126, 4162670), (140, 3746403), (180, 2913869), (210, 2497602), (252, 2081335), (315, 1665068), (420, 1248801), (547, 958860), (630, 832534), (761, 689220), (1094, 479430), (1260, 416267), (1522, 344610), (1641, 319620), (2188, 239715), (2283, 229740), (2735, 191772), (3044, 172305), (3282, 159810), (3805, 137844), (3829, 136980), (4566, 114870), (4923, 106540), (5327, 98460), (5470, 95886), (6564, 79905), (6849, 76580), (7610, 68922), (7658, 68490), (8205, 63924), (9132, 57435), (9846, 53270), (10654, 49230), (10940, 47943), (11415, 45948), (11487, 45660), (13698, 38290), (15220, 34461), (15316, 34245), (15981, 32820), (16410, 31962), (19145, 27396), (19692, 26635), (21308, 24615), (22830, 22974)]