154991760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8387}}^1$

素因数の和:8421

約数の個数: 160

約数和(自身を含む): 599104512

約数和(自身を除く): 444112752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 8387, 9240, 16774, 18480, 25161, 33548, 41935, 50322, 58709, 67096, 83870, 92257, 100644, 117418, 125805, 134192, 167740, 176127, 184514, 201288, 234836, 251610, 276771, 293545, 335480, 352254, 369028, 402576, 461285, 469672, 503220, 553542, 587090, 645799, 670960, 704508, 738056, 880635, 922570, 939344, 1006440, 1107084, 1174180, 1291598, 1383855, 1409016, 1476112, 1761270, 1845140, 1937397, 2012880, 2214168, 2348360, 2583196, 2767710, 2818032, 3228995, 3522540, 3690280, 3874794, 4428336, 4696720, 5166392, 5535420, 6457990, 7045080, 7380560, 7749588, 9686985, 10332784, 11070840, 12915980, 14090160, 15499176, 19373970, 22141680, 25831960, 30998352, 38747940, 51663920, 77495880, 154991760]

約数ペア:

[(1, 154991760), (2, 77495880), (3, 51663920), (4, 38747940), (5, 30998352), (6, 25831960), (7, 22141680), (8, 19373970), (10, 15499176), (11, 14090160), (12, 12915980), (14, 11070840), (15, 10332784), (16, 9686985), (20, 7749588), (21, 7380560), (22, 7045080), (24, 6457990), (28, 5535420), (30, 5166392), (33, 4696720), (35, 4428336), (40, 3874794), (42, 3690280), (44, 3522540), (48, 3228995), (55, 2818032), (56, 2767710), (60, 2583196), (66, 2348360), (70, 2214168), (77, 2012880), (80, 1937397), (84, 1845140), (88, 1761270), (105, 1476112), (110, 1409016), (112, 1383855), (120, 1291598), (132, 1174180), (140, 1107084), (154, 1006440), (165, 939344), (168, 922570), (176, 880635), (210, 738056), (220, 704508), (231, 670960), (240, 645799), (264, 587090), (280, 553542), (308, 503220), (330, 469672), (336, 461285), (385, 402576), (420, 369028), (440, 352254), (462, 335480), (528, 293545), (560, 276771), (616, 251610), (660, 234836), (770, 201288), (840, 184514), (880, 176127), (924, 167740), (1155, 134192), (1232, 125805), (1320, 117418), (1540, 100644), (1680, 92257), (1848, 83870), (2310, 67096), (2640, 58709), (3080, 50322), (3696, 41935), (4620, 33548), (6160, 25161), (8387, 18480), (9240, 16774)]