313036680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21559}}^1$

素因数の和:21595

約数の個数: 96

約数和(自身を含む): 1032292800

約数和(自身を除く): 719256120

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, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 21559, 43118, 64677, 86236, 107795, 129354, 172472, 215590, 237149, 258708, 323385, 431180, 474298, 517416, 646770, 711447, 862360, 948596, 1185745, 1293540, 1422894, 1897192, 2371490, 2587080, 2608639, 2845788, 3557235, 4742980, 5217278, 5691576, 7114470, 7825917, 9485960, 10434556, 13043195, 14228940, 15651834, 20869112, 26086390, 28457880, 31303668, 39129585, 52172780, 62607336, 78259170, 104345560, 156518340, 313036680]

約数ペア:

[(1, 313036680), (2, 156518340), (3, 104345560), (4, 78259170), (5, 62607336), (6, 52172780), (8, 39129585), (10, 31303668), (11, 28457880), (12, 26086390), (15, 20869112), (20, 15651834), (22, 14228940), (24, 13043195), (30, 10434556), (33, 9485960), (40, 7825917), (44, 7114470), (55, 5691576), (60, 5217278), (66, 4742980), (88, 3557235), (110, 2845788), (120, 2608639), (121, 2587080), (132, 2371490), (165, 1897192), (220, 1422894), (242, 1293540), (264, 1185745), (330, 948596), (363, 862360), (440, 711447), (484, 646770), (605, 517416), (660, 474298), (726, 431180), (968, 323385), (1210, 258708), (1320, 237149), (1452, 215590), (1815, 172472), (2420, 129354), (2904, 107795), (3630, 86236), (4840, 64677), (7260, 43118), (14520, 21559)]