337177520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 804403872

約数和(自身を除く): 467226352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 281, 283, 424, 530, 562, 566, 848, 1060, 1124, 1132, 1405, 1415, 2120, 2248, 2264, 2810, 2830, 4240, 4496, 4528, 5620, 5660, 11240, 11320, 14893, 14999, 22480, 22640, 29786, 29998, 59572, 59996, 74465, 74995, 79523, 119144, 119992, 148930, 149990, 159046, 238288, 239984, 297860, 299980, 318092, 397615, 595720, 599960, 636184, 795230, 1191440, 1199920, 1272368, 1590460, 3180920, 4214719, 6361840, 8429438, 16858876, 21073595, 33717752, 42147190, 67435504, 84294380, 168588760, 337177520]

約数ペア:

[(1, 337177520), (2, 168588760), (4, 84294380), (5, 67435504), (8, 42147190), (10, 33717752), (16, 21073595), (20, 16858876), (40, 8429438), (53, 6361840), (80, 4214719), (106, 3180920), (212, 1590460), (265, 1272368), (281, 1199920), (283, 1191440), (424, 795230), (530, 636184), (562, 599960), (566, 595720), (848, 397615), (1060, 318092), (1124, 299980), (1132, 297860), (1405, 239984), (1415, 238288), (2120, 159046), (2248, 149990), (2264, 148930), (2810, 119992), (2830, 119144), (4240, 79523), (4496, 74995), (4528, 74465), (5620, 59996), (5660, 59572), (11240, 29998), (11320, 29786), (14893, 22640), (14999, 22480)]