126462420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 441762048

約数和(自身を除く): 315299628

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, 167, 180, 210, 252, 315, 334, 420, 501, 601, 630, 668, 835, 1002, 1169, 1202, 1260, 1503, 1670, 1803, 2004, 2338, 2404, 2505, 3005, 3006, 3340, 3507, 3606, 4207, 4676, 5010, 5409, 5845, 6010, 6012, 7014, 7212, 7515, 8414, 9015, 10020, 10521, 10818, 11690, 12020, 12621, 14028, 15030, 16828, 17535, 18030, 21035, 21042, 21636, 23380, 25242, 27045, 30060, 35070, 36060, 37863, 42070, 42084, 50484, 52605, 54090, 63105, 70140, 75726, 84140, 100367, 105210, 108180, 126210, 151452, 189315, 200734, 210420, 252420, 301101, 378630, 401468, 501835, 602202, 702569, 757260, 903303, 1003670, 1204404, 1405138, 1505505, 1806606, 2007340, 2107707, 2810276, 3011010, 3512845, 3613212, 4215414, 4516515, 6022020, 6323121, 7025690, 8430828, 9033030, 10538535, 12646242, 14051380, 18066060, 21077070, 25292484, 31615605, 42154140, 63231210, 126462420]

約数ペア:

[(1, 126462420), (2, 63231210), (3, 42154140), (4, 31615605), (5, 25292484), (6, 21077070), (7, 18066060), (9, 14051380), (10, 12646242), (12, 10538535), (14, 9033030), (15, 8430828), (18, 7025690), (20, 6323121), (21, 6022020), (28, 4516515), (30, 4215414), (35, 3613212), (36, 3512845), (42, 3011010), (45, 2810276), (60, 2107707), (63, 2007340), (70, 1806606), (84, 1505505), (90, 1405138), (105, 1204404), (126, 1003670), (140, 903303), (167, 757260), (180, 702569), (210, 602202), (252, 501835), (315, 401468), (334, 378630), (420, 301101), (501, 252420), (601, 210420), (630, 200734), (668, 189315), (835, 151452), (1002, 126210), (1169, 108180), (1202, 105210), (1260, 100367), (1503, 84140), (1670, 75726), (1803, 70140), (2004, 63105), (2338, 54090), (2404, 52605), (2505, 50484), (3005, 42084), (3006, 42070), (3340, 37863), (3507, 36060), (3606, 35070), (4207, 30060), (4676, 27045), (5010, 25242), (5409, 23380), (5845, 21636), (6010, 21042), (6012, 21035), (7014, 18030), (7212, 17535), (7515, 16828), (8414, 15030), (9015, 14028), (10020, 12621), (10521, 12020), (10818, 11690)]