82406280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 272056320

約数和(自身を除く): 189650040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 163, 165, 220, 264, 326, 330, 383, 440, 489, 652, 660, 766, 815, 978, 1149, 1304, 1320, 1532, 1630, 1793, 1915, 1956, 2298, 2445, 3064, 3260, 3586, 3830, 3912, 4213, 4596, 4890, 5379, 5745, 6520, 7172, 7660, 8426, 8965, 9192, 9780, 10758, 11490, 12639, 14344, 15320, 16852, 17930, 19560, 21065, 21516, 22980, 25278, 26895, 33704, 35860, 42130, 43032, 45960, 50556, 53790, 62429, 63195, 71720, 84260, 101112, 107580, 124858, 126390, 168520, 187287, 215160, 249716, 252780, 312145, 374574, 499432, 505560, 624290, 686719, 749148, 936435, 1248580, 1373438, 1498296, 1872870, 2060157, 2497160, 2746876, 3433595, 3745740, 4120314, 5493752, 6867190, 7491480, 8240628, 10300785, 13734380, 16481256, 20601570, 27468760, 41203140, 82406280]

約数ペア:

[(1, 82406280), (2, 41203140), (3, 27468760), (4, 20601570), (5, 16481256), (6, 13734380), (8, 10300785), (10, 8240628), (11, 7491480), (12, 6867190), (15, 5493752), (20, 4120314), (22, 3745740), (24, 3433595), (30, 2746876), (33, 2497160), (40, 2060157), (44, 1872870), (55, 1498296), (60, 1373438), (66, 1248580), (88, 936435), (110, 749148), (120, 686719), (132, 624290), (163, 505560), (165, 499432), (220, 374574), (264, 312145), (326, 252780), (330, 249716), (383, 215160), (440, 187287), (489, 168520), (652, 126390), (660, 124858), (766, 107580), (815, 101112), (978, 84260), (1149, 71720), (1304, 63195), (1320, 62429), (1532, 53790), (1630, 50556), (1793, 45960), (1915, 43032), (1956, 42130), (2298, 35860), (2445, 33704), (3064, 26895), (3260, 25278), (3586, 22980), (3830, 21516), (3912, 21065), (4213, 19560), (4596, 17930), (4890, 16852), (5379, 15320), (5745, 14344), (6520, 12639), (7172, 11490), (7660, 10758), (8426, 9780), (8965, 9192)]