16113047940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{262513}}^1$

素因数の和:262570

約数の個数: 144

約数和(自身を含む): 55039735296

約数和(自身を除く): 38926687356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 5115, 5580, 6138, 6820, 10230, 12276, 15345, 20460, 30690, 61380, 262513, 525026, 787539, 1050052, 1312565, 1575078, 2362617, 2625130, 2887643, 3150156, 3937695, 4725234, 5250260, 5775286, 7875390, 8137903, 8662929, 9450468, 11550572, 11813085, 14438215, 15750780, 16275806, 17325858, 23626170, 24413709, 25988787, 28876430, 32551612, 34651716, 40689515, 43314645, 47252340, 48827418, 51977574, 57752860, 73241127, 81379030, 86629290, 89516933, 97654836, 103955148, 122068545, 129943935, 146482254, 162758060, 173258580, 179033866, 244137090, 259887870, 268550799, 292964508, 358067732, 366205635, 447584665, 488274180, 519775740, 537101598, 732411270, 805652397, 895169330, 1074203196, 1342753995, 1464822540, 1611304794, 1790338660, 2685507990, 3222609588, 4028261985, 5371015980, 8056523970, 16113047940]

約数ペア:

[(1, 16113047940), (2, 8056523970), (3, 5371015980), (4, 4028261985), (5, 3222609588), (6, 2685507990), (9, 1790338660), (10, 1611304794), (11, 1464822540), (12, 1342753995), (15, 1074203196), (18, 895169330), (20, 805652397), (22, 732411270), (30, 537101598), (31, 519775740), (33, 488274180), (36, 447584665), (44, 366205635), (45, 358067732), (55, 292964508), (60, 268550799), (62, 259887870), (66, 244137090), (90, 179033866), (93, 173258580), (99, 162758060), (110, 146482254), (124, 129943935), (132, 122068545), (155, 103955148), (165, 97654836), (180, 89516933), (186, 86629290), (198, 81379030), (220, 73241127), (279, 57752860), (310, 51977574), (330, 48827418), (341, 47252340), (372, 43314645), (396, 40689515), (465, 34651716), (495, 32551612), (558, 28876430), (620, 25988787), (660, 24413709), (682, 23626170), (930, 17325858), (990, 16275806), (1023, 15750780), (1116, 14438215), (1364, 11813085), (1395, 11550572), (1705, 9450468), (1860, 8662929), (1980, 8137903), (2046, 7875390), (2790, 5775286), (3069, 5250260), (3410, 4725234), (4092, 3937695), (5115, 3150156), (5580, 2887643), (6138, 2625130), (6820, 2362617), (10230, 1575078), (12276, 1312565), (15345, 1050052), (20460, 787539), (30690, 525026), (61380, 262513)]