1333911420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3779}}^1$

素因数の和:3884

約数の個数: 144

約数和(自身を含む): 4235081760

約数和(自身を除く): 2901170340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 53, 60, 74, 90, 106, 111, 148, 159, 180, 185, 212, 222, 265, 318, 333, 370, 444, 477, 530, 555, 636, 666, 740, 795, 954, 1060, 1110, 1332, 1590, 1665, 1908, 1961, 2220, 2385, 3180, 3330, 3779, 3922, 4770, 5883, 6660, 7558, 7844, 9540, 9805, 11337, 11766, 15116, 17649, 18895, 19610, 22674, 23532, 29415, 34011, 35298, 37790, 39220, 45348, 56685, 58830, 68022, 70596, 75580, 88245, 113370, 117660, 136044, 139823, 170055, 176490, 200287, 226740, 279646, 340110, 352980, 400574, 419469, 559292, 600861, 680220, 699115, 801148, 838938, 1001435, 1201722, 1258407, 1398230, 1677876, 1802583, 2002870, 2097345, 2403444, 2516814, 2796460, 3004305, 3605166, 4005740, 4194690, 5033628, 6008610, 6292035, 7210332, 7410619, 8389380, 9012915, 12017220, 12584070, 14821238, 18025830, 22231857, 25168140, 29642476, 36051660, 37053095, 44463714, 66695571, 74106190, 88927428, 111159285, 133391142, 148212380, 222318570, 266782284, 333477855, 444637140, 666955710, 1333911420]

約数ペア:

[(1, 1333911420), (2, 666955710), (3, 444637140), (4, 333477855), (5, 266782284), (6, 222318570), (9, 148212380), (10, 133391142), (12, 111159285), (15, 88927428), (18, 74106190), (20, 66695571), (30, 44463714), (36, 37053095), (37, 36051660), (45, 29642476), (53, 25168140), (60, 22231857), (74, 18025830), (90, 14821238), (106, 12584070), (111, 12017220), (148, 9012915), (159, 8389380), (180, 7410619), (185, 7210332), (212, 6292035), (222, 6008610), (265, 5033628), (318, 4194690), (333, 4005740), (370, 3605166), (444, 3004305), (477, 2796460), (530, 2516814), (555, 2403444), (636, 2097345), (666, 2002870), (740, 1802583), (795, 1677876), (954, 1398230), (1060, 1258407), (1110, 1201722), (1332, 1001435), (1590, 838938), (1665, 801148), (1908, 699115), (1961, 680220), (2220, 600861), (2385, 559292), (3180, 419469), (3330, 400574), (3779, 352980), (3922, 340110), (4770, 279646), (5883, 226740), (6660, 200287), (7558, 176490), (7844, 170055), (9540, 139823), (9805, 136044), (11337, 117660), (11766, 113370), (15116, 88245), (17649, 75580), (18895, 70596), (19610, 68022), (22674, 58830), (23532, 56685), (29415, 45348), (34011, 39220), (35298, 37790)]