17125920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1699}}^1$

素因数の和:1727

約数の個数: 144

約数和(自身を含む): 66830400

約数和(自身を除く): 49704480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 1699, 2016, 2520, 3360, 3398, 5040, 5097, 6796, 8495, 10080, 10194, 11893, 13592, 15291, 16990, 20388, 23786, 25485, 27184, 30582, 33980, 35679, 40776, 47572, 50970, 54368, 59465, 61164, 67960, 71358, 76455, 81552, 95144, 101940, 107037, 118930, 122328, 135920, 142716, 152910, 163104, 178395, 190288, 203880, 214074, 237860, 244656, 271840, 285432, 305820, 356790, 380576, 407760, 428148, 475720, 489312, 535185, 570864, 611640, 713580, 815520, 856296, 951440, 1070370, 1141728, 1223280, 1427160, 1712592, 1902880, 2140740, 2446560, 2854320, 3425184, 4281480, 5708640, 8562960, 17125920]

約数ペア:

[(1, 17125920), (2, 8562960), (3, 5708640), (4, 4281480), (5, 3425184), (6, 2854320), (7, 2446560), (8, 2140740), (9, 1902880), (10, 1712592), (12, 1427160), (14, 1223280), (15, 1141728), (16, 1070370), (18, 951440), (20, 856296), (21, 815520), (24, 713580), (28, 611640), (30, 570864), (32, 535185), (35, 489312), (36, 475720), (40, 428148), (42, 407760), (45, 380576), (48, 356790), (56, 305820), (60, 285432), (63, 271840), (70, 244656), (72, 237860), (80, 214074), (84, 203880), (90, 190288), (96, 178395), (105, 163104), (112, 152910), (120, 142716), (126, 135920), (140, 122328), (144, 118930), (160, 107037), (168, 101940), (180, 95144), (210, 81552), (224, 76455), (240, 71358), (252, 67960), (280, 61164), (288, 59465), (315, 54368), (336, 50970), (360, 47572), (420, 40776), (480, 35679), (504, 33980), (560, 30582), (630, 27184), (672, 25485), (720, 23786), (840, 20388), (1008, 16990), (1120, 15291), (1260, 13592), (1440, 11893), (1680, 10194), (1699, 10080), (2016, 8495), (2520, 6796), (3360, 5097), (3398, 5040)]