1343804880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{977}}^1$

素因数の和:1525

約数の個数: 160

約数和(自身を含む): 4557886848

約数和(自身を除く): 3214081968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 521, 528, 660, 880, 977, 1042, 1320, 1563, 1954, 2084, 2605, 2640, 2931, 3126, 3908, 4168, 4885, 5210, 5731, 5862, 6252, 7815, 7816, 8336, 9770, 10420, 10747, 11462, 11724, 12504, 14655, 15630, 15632, 17193, 19540, 20840, 21494, 22924, 23448, 25008, 28655, 29310, 31260, 32241, 34386, 39080, 41680, 42988, 45848, 46896, 53735, 57310, 58620, 62520, 64482, 68772, 78160, 85965, 85976, 91696, 107470, 114620, 117240, 125040, 128964, 137544, 161205, 171930, 171952, 214940, 229240, 234480, 257928, 275088, 322410, 343860, 429880, 458480, 509017, 515856, 644820, 687720, 859760, 1018034, 1289640, 1375440, 1527051, 2036068, 2545085, 2579280, 3054102, 4072136, 5090170, 5599187, 6108204, 7635255, 8144272, 10180340, 11198374, 12216408, 15270510, 16797561, 20360680, 22396748, 24432816, 27995935, 30541020, 33595122, 40721360, 44793496, 55991870, 61082040, 67190244, 83987805, 89586992, 111983740, 122164080, 134380488, 167975610, 223967480, 268760976, 335951220, 447934960, 671902440, 1343804880]

約数ペア:

[(1, 1343804880), (2, 671902440), (3, 447934960), (4, 335951220), (5, 268760976), (6, 223967480), (8, 167975610), (10, 134380488), (11, 122164080), (12, 111983740), (15, 89586992), (16, 83987805), (20, 67190244), (22, 61082040), (24, 55991870), (30, 44793496), (33, 40721360), (40, 33595122), (44, 30541020), (48, 27995935), (55, 24432816), (60, 22396748), (66, 20360680), (80, 16797561), (88, 15270510), (110, 12216408), (120, 11198374), (132, 10180340), (165, 8144272), (176, 7635255), (220, 6108204), (240, 5599187), (264, 5090170), (330, 4072136), (440, 3054102), (521, 2579280), (528, 2545085), (660, 2036068), (880, 1527051), (977, 1375440), (1042, 1289640), (1320, 1018034), (1563, 859760), (1954, 687720), (2084, 644820), (2605, 515856), (2640, 509017), (2931, 458480), (3126, 429880), (3908, 343860), (4168, 322410), (4885, 275088), (5210, 257928), (5731, 234480), (5862, 229240), (6252, 214940), (7815, 171952), (7816, 171930), (8336, 161205), (9770, 137544), (10420, 128964), (10747, 125040), (11462, 117240), (11724, 114620), (12504, 107470), (14655, 91696), (15630, 85976), (15632, 85965), (17193, 78160), (19540, 68772), (20840, 64482), (21494, 62520), (22924, 58620), (23448, 57310), (25008, 53735), (28655, 46896), (29310, 45848), (31260, 42988), (32241, 41680), (34386, 39080)]