203798760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{853}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 671448960

約数和(自身を除く): 467650200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 181, 220, 264, 330, 362, 440, 543, 660, 724, 853, 905, 1086, 1320, 1448, 1706, 1810, 1991, 2172, 2559, 2715, 3412, 3620, 3982, 4265, 4344, 5118, 5430, 5973, 6824, 7240, 7964, 8530, 9383, 9955, 10236, 10860, 11946, 12795, 15928, 17060, 18766, 19910, 20472, 21720, 23892, 25590, 28149, 29865, 34120, 37532, 39820, 46915, 47784, 51180, 56298, 59730, 75064, 79640, 93830, 102360, 112596, 119460, 140745, 154393, 187660, 225192, 238920, 281490, 308786, 375320, 463179, 562980, 617572, 771965, 926358, 1125960, 1235144, 1543930, 1698323, 1852716, 2315895, 3087860, 3396646, 3705432, 4631790, 5094969, 6175720, 6793292, 8491615, 9263580, 10189938, 13586584, 16983230, 18527160, 20379876, 25474845, 33966460, 40759752, 50949690, 67932920, 101899380, 203798760]

約数ペア:

[(1, 203798760), (2, 101899380), (3, 67932920), (4, 50949690), (5, 40759752), (6, 33966460), (8, 25474845), (10, 20379876), (11, 18527160), (12, 16983230), (15, 13586584), (20, 10189938), (22, 9263580), (24, 8491615), (30, 6793292), (33, 6175720), (40, 5094969), (44, 4631790), (55, 3705432), (60, 3396646), (66, 3087860), (88, 2315895), (110, 1852716), (120, 1698323), (132, 1543930), (165, 1235144), (181, 1125960), (220, 926358), (264, 771965), (330, 617572), (362, 562980), (440, 463179), (543, 375320), (660, 308786), (724, 281490), (853, 238920), (905, 225192), (1086, 187660), (1320, 154393), (1448, 140745), (1706, 119460), (1810, 112596), (1991, 102360), (2172, 93830), (2559, 79640), (2715, 75064), (3412, 59730), (3620, 56298), (3982, 51180), (4265, 47784), (4344, 46915), (5118, 39820), (5430, 37532), (5973, 34120), (6824, 29865), (7240, 28149), (7964, 25590), (8530, 23892), (9383, 21720), (9955, 20472), (10236, 19910), (10860, 18766), (11946, 17060), (12795, 15928)]