312371414520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1307431}}^1$

素因数の和:1307637

約数の個数: 128

約数和(自身を含む): 1027955335680

約数和(自身を除く): 715583921160

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, 165, 181, 220, 264, 330, 362, 440, 543, 660, 724, 905, 1086, 1320, 1448, 1810, 1991, 2172, 2715, 3620, 3982, 4344, 5430, 5973, 7240, 7964, 9955, 10860, 11946, 15928, 19910, 21720, 23892, 29865, 39820, 47784, 59730, 79640, 119460, 238920, 1307431, 2614862, 3922293, 5229724, 6537155, 7844586, 10459448, 13074310, 14381741, 15689172, 19611465, 26148620, 28763482, 31378344, 39222930, 43145223, 52297240, 57526964, 71908705, 78445860, 86290446, 115053928, 143817410, 156891720, 172580892, 215726115, 236645011, 287634820, 345161784, 431452230, 473290022, 575269640, 709935033, 862904460, 946580044, 1183225055, 1419870066, 1725808920, 1893160088, 2366450110, 2603095121, 2839740132, 3549675165, 4732900220, 5206190242, 5679480264, 7099350330, 7809285363, 9465800440, 10412380484, 13015475605, 14198700660, 15618570726, 20824760968, 26030951210, 28397401320, 31237141452, 39046426815, 52061902420, 62474282904, 78092853630, 104123804840, 156185707260, 312371414520]

約数ペア:

[(1, 312371414520), (2, 156185707260), (3, 104123804840), (4, 78092853630), (5, 62474282904), (6, 52061902420), (8, 39046426815), (10, 31237141452), (11, 28397401320), (12, 26030951210), (15, 20824760968), (20, 15618570726), (22, 14198700660), (24, 13015475605), (30, 10412380484), (33, 9465800440), (40, 7809285363), (44, 7099350330), (55, 5679480264), (60, 5206190242), (66, 4732900220), (88, 3549675165), (110, 2839740132), (120, 2603095121), (132, 2366450110), (165, 1893160088), (181, 1725808920), (220, 1419870066), (264, 1183225055), (330, 946580044), (362, 862904460), (440, 709935033), (543, 575269640), (660, 473290022), (724, 431452230), (905, 345161784), (1086, 287634820), (1320, 236645011), (1448, 215726115), (1810, 172580892), (1991, 156891720), (2172, 143817410), (2715, 115053928), (3620, 86290446), (3982, 78445860), (4344, 71908705), (5430, 57526964), (5973, 52297240), (7240, 43145223), (7964, 39222930), (9955, 31378344), (10860, 28763482), (11946, 26148620), (15928, 19611465), (19910, 15689172), (21720, 14381741), (23892, 13074310), (29865, 10459448), (39820, 7844586), (47784, 6537155), (59730, 5229724), (79640, 3922293), (119460, 2614862), (238920, 1307431)]