17369520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{211}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 63091200

約数和(自身を除く): 45721680

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, 211, 240, 245, 280, 294, 336, 343, 392, 420, 422, 490, 560, 588, 633, 686, 735, 784, 840, 844, 980, 1029, 1055, 1176, 1266, 1372, 1470, 1477, 1680, 1688, 1715, 1960, 2058, 2110, 2352, 2532, 2744, 2940, 2954, 3165, 3376, 3430, 3920, 4116, 4220, 4431, 5064, 5145, 5488, 5880, 5908, 6330, 6860, 7385, 8232, 8440, 8862, 10128, 10290, 10339, 11760, 11816, 12660, 13720, 14770, 16464, 16880, 17724, 20580, 20678, 22155, 23632, 25320, 27440, 29540, 31017, 35448, 41160, 41356, 44310, 50640, 51695, 59080, 62034, 70896, 72373, 82320, 82712, 88620, 103390, 118160, 124068, 144746, 155085, 165424, 177240, 206780, 217119, 248136, 289492, 310170, 354480, 361865, 413560, 434238, 496272, 578984, 620340, 723730, 827120, 868476, 1085595, 1157968, 1240680, 1447460, 1736952, 2171190, 2481360, 2894920, 3473904, 4342380, 5789840, 8684760, 17369520]

約数ペア:

[(1, 17369520), (2, 8684760), (3, 5789840), (4, 4342380), (5, 3473904), (6, 2894920), (7, 2481360), (8, 2171190), (10, 1736952), (12, 1447460), (14, 1240680), (15, 1157968), (16, 1085595), (20, 868476), (21, 827120), (24, 723730), (28, 620340), (30, 578984), (35, 496272), (40, 434238), (42, 413560), (48, 361865), (49, 354480), (56, 310170), (60, 289492), (70, 248136), (80, 217119), (84, 206780), (98, 177240), (105, 165424), (112, 155085), (120, 144746), (140, 124068), (147, 118160), (168, 103390), (196, 88620), (210, 82712), (211, 82320), (240, 72373), (245, 70896), (280, 62034), (294, 59080), (336, 51695), (343, 50640), (392, 44310), (420, 41356), (422, 41160), (490, 35448), (560, 31017), (588, 29540), (633, 27440), (686, 25320), (735, 23632), (784, 22155), (840, 20678), (844, 20580), (980, 17724), (1029, 16880), (1055, 16464), (1176, 14770), (1266, 13720), (1372, 12660), (1470, 11816), (1477, 11760), (1680, 10339), (1688, 10290), (1715, 10128), (1960, 8862), (2058, 8440), (2110, 8232), (2352, 7385), (2532, 6860), (2744, 6330), (2940, 5908), (2954, 5880), (3165, 5488), (3376, 5145), (3430, 5064), (3920, 4431), (4116, 4220)]