201443340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1783}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 647377920

約数和(自身を除く): 445934580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 807, 1076, 1345, 1614, 1783, 1883, 2690, 3228, 3566, 3766, 4035, 5349, 5380, 5649, 7132, 7532, 8070, 8915, 9415, 10698, 11298, 12481, 16140, 17830, 18830, 21396, 22596, 24962, 26745, 28245, 35660, 37443, 37660, 49924, 53490, 56490, 62405, 74886, 106980, 112980, 124810, 149772, 187215, 249620, 374430, 479627, 748860, 959254, 1438881, 1918508, 2398135, 2877762, 3357389, 4796270, 5755524, 6714778, 7194405, 9592540, 10072167, 13429556, 14388810, 16786945, 20144334, 28777620, 33573890, 40288668, 50360835, 67147780, 100721670, 201443340]

約数ペア:

[(1, 201443340), (2, 100721670), (3, 67147780), (4, 50360835), (5, 40288668), (6, 33573890), (7, 28777620), (10, 20144334), (12, 16786945), (14, 14388810), (15, 13429556), (20, 10072167), (21, 9592540), (28, 7194405), (30, 6714778), (35, 5755524), (42, 4796270), (60, 3357389), (70, 2877762), (84, 2398135), (105, 1918508), (140, 1438881), (210, 959254), (269, 748860), (420, 479627), (538, 374430), (807, 249620), (1076, 187215), (1345, 149772), (1614, 124810), (1783, 112980), (1883, 106980), (2690, 74886), (3228, 62405), (3566, 56490), (3766, 53490), (4035, 49924), (5349, 37660), (5380, 37443), (5649, 35660), (7132, 28245), (7532, 26745), (8070, 24962), (8915, 22596), (9415, 21396), (10698, 18830), (11298, 17830), (12481, 16140)]