274028160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{20389}}^1$

素因数の和:20418

約数の個数: 128

約数和(自身を含む): 998294400

約数和(自身を除く): 724266240

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 20389, 40778, 61167, 81556, 101945, 122334, 142723, 163112, 203890, 244668, 285446, 305835, 326224, 407780, 428169, 489336, 570892, 611670, 652448, 713615, 815560, 856338, 978672, 1141784, 1223340, 1304896, 1427230, 1631120, 1712676, 1957344, 2140845, 2283568, 2446680, 2609792, 2854460, 3262240, 3425352, 3914688, 4281690, 4567136, 4893360, 5708920, 6524480, 6850704, 7829376, 8563380, 9134272, 9786720, 11417840, 13048960, 13701408, 17126760, 18268544, 19573440, 22835680, 27402816, 34253520, 39146880, 45671360, 54805632, 68507040, 91342720, 137014080, 274028160]

約数ペア:

[(1, 274028160), (2, 137014080), (3, 91342720), (4, 68507040), (5, 54805632), (6, 45671360), (7, 39146880), (8, 34253520), (10, 27402816), (12, 22835680), (14, 19573440), (15, 18268544), (16, 17126760), (20, 13701408), (21, 13048960), (24, 11417840), (28, 9786720), (30, 9134272), (32, 8563380), (35, 7829376), (40, 6850704), (42, 6524480), (48, 5708920), (56, 4893360), (60, 4567136), (64, 4281690), (70, 3914688), (80, 3425352), (84, 3262240), (96, 2854460), (105, 2609792), (112, 2446680), (120, 2283568), (128, 2140845), (140, 1957344), (160, 1712676), (168, 1631120), (192, 1427230), (210, 1304896), (224, 1223340), (240, 1141784), (280, 978672), (320, 856338), (336, 815560), (384, 713615), (420, 652448), (448, 611670), (480, 570892), (560, 489336), (640, 428169), (672, 407780), (840, 326224), (896, 305835), (960, 285446), (1120, 244668), (1344, 203890), (1680, 163112), (1920, 142723), (2240, 122334), (2688, 101945), (3360, 81556), (4480, 61167), (6720, 40778), (13440, 20389)]