204469440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{30427}}^1$

素因数の和:30454

約数の個数: 112

約数和(自身を含む): 741956352

約数和(自身を除く): 537486912

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 30427, 60854, 91281, 121708, 152135, 182562, 212989, 243416, 304270, 365124, 425978, 456405, 486832, 608540, 638967, 730248, 851956, 912810, 973664, 1064945, 1217080, 1277934, 1460496, 1703912, 1825620, 1947328, 2129890, 2434160, 2555868, 2920992, 3194835, 3407824, 3651240, 4259780, 4868320, 5111736, 5841984, 6389670, 6815648, 7302480, 8519560, 9736640, 10223472, 12779340, 13631296, 14604960, 17039120, 20446944, 25558680, 29209920, 34078240, 40893888, 51117360, 68156480, 102234720, 204469440]

約数ペア:

[(1, 204469440), (2, 102234720), (3, 68156480), (4, 51117360), (5, 40893888), (6, 34078240), (7, 29209920), (8, 25558680), (10, 20446944), (12, 17039120), (14, 14604960), (15, 13631296), (16, 12779340), (20, 10223472), (21, 9736640), (24, 8519560), (28, 7302480), (30, 6815648), (32, 6389670), (35, 5841984), (40, 5111736), (42, 4868320), (48, 4259780), (56, 3651240), (60, 3407824), (64, 3194835), (70, 2920992), (80, 2555868), (84, 2434160), (96, 2129890), (105, 1947328), (112, 1825620), (120, 1703912), (140, 1460496), (160, 1277934), (168, 1217080), (192, 1064945), (210, 973664), (224, 912810), (240, 851956), (280, 730248), (320, 638967), (336, 608540), (420, 486832), (448, 456405), (480, 425978), (560, 365124), (672, 304270), (840, 243416), (960, 212989), (1120, 182562), (1344, 152135), (1680, 121708), (2240, 91281), (3360, 60854), (6720, 30427)]