448079520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19051}}^1$

素因数の和:19083

約数の個数: 144

約数和(自身を含む): 1641977568

約数和(自身を除く): 1193898048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 19051, 23520, 38102, 57153, 76204, 95255, 114306, 133357, 152408, 190510, 228612, 266714, 285765, 304816, 381020, 400071, 457224, 533428, 571530, 609632, 666785, 762040, 800142, 914448, 933499, 1066856, 1143060, 1333570, 1524080, 1600284, 1828896, 1866998, 2000355, 2133712, 2286120, 2667140, 2800497, 3048160, 3200568, 3733996, 4000710, 4267424, 4572240, 4667495, 5334280, 5600994, 6401136, 7467992, 8001420, 9144480, 9334990, 10668560, 11201988, 12802272, 14002485, 14935984, 16002840, 18669980, 21337120, 22403976, 28004970, 29871968, 32005680, 37339960, 44807952, 56009940, 64011360, 74679920, 89615904, 112019880, 149359840, 224039760, 448079520]

約数ペア:

[(1, 448079520), (2, 224039760), (3, 149359840), (4, 112019880), (5, 89615904), (6, 74679920), (7, 64011360), (8, 56009940), (10, 44807952), (12, 37339960), (14, 32005680), (15, 29871968), (16, 28004970), (20, 22403976), (21, 21337120), (24, 18669980), (28, 16002840), (30, 14935984), (32, 14002485), (35, 12802272), (40, 11201988), (42, 10668560), (48, 9334990), (49, 9144480), (56, 8001420), (60, 7467992), (70, 6401136), (80, 5600994), (84, 5334280), (96, 4667495), (98, 4572240), (105, 4267424), (112, 4000710), (120, 3733996), (140, 3200568), (147, 3048160), (160, 2800497), (168, 2667140), (196, 2286120), (210, 2133712), (224, 2000355), (240, 1866998), (245, 1828896), (280, 1600284), (294, 1524080), (336, 1333570), (392, 1143060), (420, 1066856), (480, 933499), (490, 914448), (560, 800142), (588, 762040), (672, 666785), (735, 609632), (784, 571530), (840, 533428), (980, 457224), (1120, 400071), (1176, 381020), (1470, 304816), (1568, 285765), (1680, 266714), (1960, 228612), (2352, 190510), (2940, 152408), (3360, 133357), (3920, 114306), (4704, 95255), (5880, 76204), (7840, 57153), (11760, 38102), (19051, 23520)]