308003640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6011}}^1$

素因数の和:6093

約数の個数: 128

約数和(自身を含む): 1073502720

約数和(自身を除く): 765499080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6011, 6405, 7320, 8540, 10248, 12022, 12810, 17080, 18033, 24044, 25620, 30055, 36066, 42077, 48088, 51240, 60110, 72132, 84154, 90165, 120220, 126231, 144264, 168308, 180330, 210385, 240440, 252462, 336616, 360660, 366671, 420770, 504924, 631155, 721320, 733342, 841540, 1009848, 1100013, 1262310, 1466684, 1683080, 1833355, 2200026, 2524620, 2566697, 2933368, 3666710, 4400052, 5049240, 5133394, 5500065, 7333420, 7700091, 8800104, 10266788, 11000130, 12833485, 14666840, 15400182, 20533576, 22000260, 25666970, 30800364, 38500455, 44000520, 51333940, 61600728, 77000910, 102667880, 154001820, 308003640]

約数ペア:

[(1, 308003640), (2, 154001820), (3, 102667880), (4, 77000910), (5, 61600728), (6, 51333940), (7, 44000520), (8, 38500455), (10, 30800364), (12, 25666970), (14, 22000260), (15, 20533576), (20, 15400182), (21, 14666840), (24, 12833485), (28, 11000130), (30, 10266788), (35, 8800104), (40, 7700091), (42, 7333420), (56, 5500065), (60, 5133394), (61, 5049240), (70, 4400052), (84, 3666710), (105, 2933368), (120, 2566697), (122, 2524620), (140, 2200026), (168, 1833355), (183, 1683080), (210, 1466684), (244, 1262310), (280, 1100013), (305, 1009848), (366, 841540), (420, 733342), (427, 721320), (488, 631155), (610, 504924), (732, 420770), (840, 366671), (854, 360660), (915, 336616), (1220, 252462), (1281, 240440), (1464, 210385), (1708, 180330), (1830, 168308), (2135, 144264), (2440, 126231), (2562, 120220), (3416, 90165), (3660, 84154), (4270, 72132), (5124, 60110), (6011, 51240), (6405, 48088), (7320, 42077), (8540, 36066), (10248, 30055), (12022, 25620), (12810, 24044), (17080, 18033)]