23157120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1752

約数の個数: 128

約数和(自身を含む): 84407040

約数和(自身を除く): 61249920

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, 1723, 1920, 2240, 2688, 3360, 3446, 4480, 5169, 6720, 6892, 8615, 10338, 12061, 13440, 13784, 17230, 20676, 24122, 25845, 27568, 34460, 36183, 41352, 48244, 51690, 55136, 60305, 68920, 72366, 82704, 96488, 103380, 110272, 120610, 137840, 144732, 165408, 180915, 192976, 206760, 220544, 241220, 275680, 289464, 330816, 361830, 385952, 413520, 482440, 551360, 578928, 661632, 723660, 771904, 827040, 964880, 1102720, 1157856, 1447320, 1543808, 1654080, 1929760, 2315712, 2894640, 3308160, 3859520, 4631424, 5789280, 7719040, 11578560, 23157120]

約数ペア:

[(1, 23157120), (2, 11578560), (3, 7719040), (4, 5789280), (5, 4631424), (6, 3859520), (7, 3308160), (8, 2894640), (10, 2315712), (12, 1929760), (14, 1654080), (15, 1543808), (16, 1447320), (20, 1157856), (21, 1102720), (24, 964880), (28, 827040), (30, 771904), (32, 723660), (35, 661632), (40, 578928), (42, 551360), (48, 482440), (56, 413520), (60, 385952), (64, 361830), (70, 330816), (80, 289464), (84, 275680), (96, 241220), (105, 220544), (112, 206760), (120, 192976), (128, 180915), (140, 165408), (160, 144732), (168, 137840), (192, 120610), (210, 110272), (224, 103380), (240, 96488), (280, 82704), (320, 72366), (336, 68920), (384, 60305), (420, 55136), (448, 51690), (480, 48244), (560, 41352), (640, 36183), (672, 34460), (840, 27568), (896, 25845), (960, 24122), (1120, 20676), (1344, 17230), (1680, 13784), (1723, 13440), (1920, 12061), (2240, 10338), (2688, 8615), (3360, 6892), (3446, 6720), (4480, 5169)]