868864080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{73883}}^1$

素因数の和:73913

約数の個数: 120

約数和(自身を含む): 3133272672

約数和(自身を除く): 2264408592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 73883, 147766, 221649, 295532, 369415, 443298, 517181, 591064, 738830, 886596, 1034362, 1108245, 1182128, 1477660, 1551543, 1773192, 2068724, 2216490, 2585905, 2955320, 3103086, 3546384, 3620267, 4137448, 4432980, 5171810, 5910640, 6206172, 7240534, 7757715, 8274896, 8865960, 10343620, 10860801, 12412344, 14481068, 15515430, 17731920, 18101335, 20687240, 21721602, 24824688, 28962136, 31030860, 36202670, 41374480, 43443204, 54304005, 57924272, 62061720, 72405340, 86886408, 108608010, 124123440, 144810680, 173772816, 217216020, 289621360, 434432040, 868864080]

約数ペア:

[(1, 868864080), (2, 434432040), (3, 289621360), (4, 217216020), (5, 173772816), (6, 144810680), (7, 124123440), (8, 108608010), (10, 86886408), (12, 72405340), (14, 62061720), (15, 57924272), (16, 54304005), (20, 43443204), (21, 41374480), (24, 36202670), (28, 31030860), (30, 28962136), (35, 24824688), (40, 21721602), (42, 20687240), (48, 18101335), (49, 17731920), (56, 15515430), (60, 14481068), (70, 12412344), (80, 10860801), (84, 10343620), (98, 8865960), (105, 8274896), (112, 7757715), (120, 7240534), (140, 6206172), (147, 5910640), (168, 5171810), (196, 4432980), (210, 4137448), (240, 3620267), (245, 3546384), (280, 3103086), (294, 2955320), (336, 2585905), (392, 2216490), (420, 2068724), (490, 1773192), (560, 1551543), (588, 1477660), (735, 1182128), (784, 1108245), (840, 1034362), (980, 886596), (1176, 738830), (1470, 591064), (1680, 517181), (1960, 443298), (2352, 369415), (2940, 295532), (3920, 221649), (5880, 147766), (11760, 73883)]