272677440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{40577}}^1$

素因数の和:40604

約数の個数: 112

約数和(自身を含む): 989453952

約数和(自身を除く): 716776512

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, 40577, 81154, 121731, 162308, 202885, 243462, 284039, 324616, 405770, 486924, 568078, 608655, 649232, 811540, 852117, 973848, 1136156, 1217310, 1298464, 1420195, 1623080, 1704234, 1947696, 2272312, 2434620, 2596928, 2840390, 3246160, 3408468, 3895392, 4260585, 4544624, 4869240, 5680780, 6492320, 6816936, 7790784, 8521170, 9089248, 9738480, 11361560, 12984640, 13633872, 17042340, 18178496, 19476960, 22723120, 27267744, 34084680, 38953920, 45446240, 54535488, 68169360, 90892480, 136338720, 272677440]

約数ペア:

[(1, 272677440), (2, 136338720), (3, 90892480), (4, 68169360), (5, 54535488), (6, 45446240), (7, 38953920), (8, 34084680), (10, 27267744), (12, 22723120), (14, 19476960), (15, 18178496), (16, 17042340), (20, 13633872), (21, 12984640), (24, 11361560), (28, 9738480), (30, 9089248), (32, 8521170), (35, 7790784), (40, 6816936), (42, 6492320), (48, 5680780), (56, 4869240), (60, 4544624), (64, 4260585), (70, 3895392), (80, 3408468), (84, 3246160), (96, 2840390), (105, 2596928), (112, 2434620), (120, 2272312), (140, 1947696), (160, 1704234), (168, 1623080), (192, 1420195), (210, 1298464), (224, 1217310), (240, 1136156), (280, 973848), (320, 852117), (336, 811540), (420, 649232), (448, 608655), (480, 568078), (560, 486924), (672, 405770), (840, 324616), (960, 284039), (1120, 243462), (1344, 202885), (1680, 162308), (2240, 121731), (3360, 81154), (6720, 40577)]