776406120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48647}}^1$

素因数の和:48687

約数の個数: 128

約数和(自身を含む): 2802124800

約数和(自身を除く): 2025718680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 48647, 97294, 145941, 194588, 243235, 291882, 340529, 389176, 486470, 583764, 681058, 729705, 924293, 972940, 1021587, 1167528, 1362116, 1459410, 1702645, 1848586, 1945880, 2043174, 2724232, 2772879, 2918820, 3405290, 3697172, 4086348, 4621465, 5107935, 5545758, 5837640, 6470051, 6810580, 7394344, 8172696, 9242930, 10215870, 11091516, 12940102, 13621160, 13864395, 18485860, 19410153, 20431740, 22183032, 25880204, 27728790, 32350255, 36971720, 38820306, 40863480, 51760408, 55457580, 64700510, 77640612, 97050765, 110915160, 129401020, 155281224, 194101530, 258802040, 388203060, 776406120]

約数ペア:

[(1, 776406120), (2, 388203060), (3, 258802040), (4, 194101530), (5, 155281224), (6, 129401020), (7, 110915160), (8, 97050765), (10, 77640612), (12, 64700510), (14, 55457580), (15, 51760408), (19, 40863480), (20, 38820306), (21, 36971720), (24, 32350255), (28, 27728790), (30, 25880204), (35, 22183032), (38, 20431740), (40, 19410153), (42, 18485860), (56, 13864395), (57, 13621160), (60, 12940102), (70, 11091516), (76, 10215870), (84, 9242930), (95, 8172696), (105, 7394344), (114, 6810580), (120, 6470051), (133, 5837640), (140, 5545758), (152, 5107935), (168, 4621465), (190, 4086348), (210, 3697172), (228, 3405290), (266, 2918820), (280, 2772879), (285, 2724232), (380, 2043174), (399, 1945880), (420, 1848586), (456, 1702645), (532, 1459410), (570, 1362116), (665, 1167528), (760, 1021587), (798, 972940), (840, 924293), (1064, 729705), (1140, 681058), (1330, 583764), (1596, 486470), (1995, 389176), (2280, 340529), (2660, 291882), (3192, 243235), (3990, 194588), (5320, 145941), (7980, 97294), (15960, 48647)]