144813760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:5010

約数の個数: 112

約数和(自身を含む): 424501056

約数和(自身を除く): 279687296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 4973, 5824, 7280, 9946, 14560, 19892, 24865, 29120, 34811, 39784, 49730, 64649, 69622, 79568, 99460, 129298, 139244, 159136, 174055, 198920, 258596, 278488, 318272, 323245, 348110, 397840, 452543, 517192, 556976, 646490, 696220, 795680, 905086, 1034384, 1113952, 1292980, 1392440, 1591360, 1810172, 2068768, 2227904, 2262715, 2585960, 2784880, 3620344, 4137536, 4525430, 5171920, 5569760, 7240688, 9050860, 10343840, 11139520, 14481376, 18101720, 20687680, 28962752, 36203440, 72406880, 144813760]

約数ペア:

[(1, 144813760), (2, 72406880), (4, 36203440), (5, 28962752), (7, 20687680), (8, 18101720), (10, 14481376), (13, 11139520), (14, 10343840), (16, 9050860), (20, 7240688), (26, 5569760), (28, 5171920), (32, 4525430), (35, 4137536), (40, 3620344), (52, 2784880), (56, 2585960), (64, 2262715), (65, 2227904), (70, 2068768), (80, 1810172), (91, 1591360), (104, 1392440), (112, 1292980), (130, 1113952), (140, 1034384), (160, 905086), (182, 795680), (208, 696220), (224, 646490), (260, 556976), (280, 517192), (320, 452543), (364, 397840), (416, 348110), (448, 323245), (455, 318272), (520, 278488), (560, 258596), (728, 198920), (832, 174055), (910, 159136), (1040, 139244), (1120, 129298), (1456, 99460), (1820, 79568), (2080, 69622), (2240, 64649), (2912, 49730), (3640, 39784), (4160, 34811), (4973, 29120), (5824, 24865), (7280, 19892), (9946, 14560)]