320080332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 914256896

約数和(自身を除く): 594176564

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 121, 124, 132, 143, 156, 186, 242, 286, 341, 363, 372, 403, 429, 484, 547, 572, 682, 726, 806, 858, 1023, 1094, 1209, 1364, 1452, 1573, 1612, 1641, 1716, 2046, 2188, 2418, 3146, 3282, 3751, 4092, 4433, 4719, 4836, 6017, 6292, 6564, 7111, 7502, 8866, 9438, 11253, 12034, 13299, 14222, 15004, 16957, 17732, 18051, 18876, 21333, 22506, 24068, 26598, 28444, 33914, 36102, 42666, 45012, 48763, 50871, 53196, 66187, 67828, 72204, 78221, 85332, 97526, 101742, 132374, 146289, 156442, 186527, 195052, 198561, 203484, 220441, 234663, 264748, 292578, 312884, 373054, 397122, 440882, 469326, 559581, 585156, 661323, 746108, 794244, 860431, 881764, 938652, 1119162, 1322646, 1720862, 2051797, 2238324, 2424851, 2581293, 2645292, 3441724, 4103594, 4849702, 5162586, 6155391, 7274553, 8207188, 9699404, 10325172, 12310782, 14549106, 24621564, 26673361, 29098212, 53346722, 80020083, 106693444, 160040166, 320080332]

約数ペア:

[(1, 320080332), (2, 160040166), (3, 106693444), (4, 80020083), (6, 53346722), (11, 29098212), (12, 26673361), (13, 24621564), (22, 14549106), (26, 12310782), (31, 10325172), (33, 9699404), (39, 8207188), (44, 7274553), (52, 6155391), (62, 5162586), (66, 4849702), (78, 4103594), (93, 3441724), (121, 2645292), (124, 2581293), (132, 2424851), (143, 2238324), (156, 2051797), (186, 1720862), (242, 1322646), (286, 1119162), (341, 938652), (363, 881764), (372, 860431), (403, 794244), (429, 746108), (484, 661323), (547, 585156), (572, 559581), (682, 469326), (726, 440882), (806, 397122), (858, 373054), (1023, 312884), (1094, 292578), (1209, 264748), (1364, 234663), (1452, 220441), (1573, 203484), (1612, 198561), (1641, 195052), (1716, 186527), (2046, 156442), (2188, 146289), (2418, 132374), (3146, 101742), (3282, 97526), (3751, 85332), (4092, 78221), (4433, 72204), (4719, 67828), (4836, 66187), (6017, 53196), (6292, 50871), (6564, 48763), (7111, 45012), (7502, 42666), (8866, 36102), (9438, 33914), (11253, 28444), (12034, 26598), (13299, 24068), (14222, 22506), (15004, 21333), (16957, 18876), (17732, 18051)]