1587769680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1229}}^1$

素因数の和:2021

約数の個数: 160

約数和(自身を含む): 5637139200

約数和(自身を除く): 4049369520

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 769, 840, 1229, 1538, 1680, 2307, 2458, 3076, 3687, 3845, 4614, 4916, 5383, 6145, 6152, 7374, 7690, 8603, 9228, 9832, 10766, 11535, 12290, 12304, 14748, 15380, 16149, 17206, 18435, 18456, 19664, 21532, 23070, 24580, 25809, 26915, 29496, 30760, 32298, 34412, 36870, 36912, 43015, 43064, 46140, 49160, 51618, 53830, 58992, 61520, 64596, 68824, 73740, 80745, 86030, 86128, 92280, 98320, 103236, 107660, 129045, 129192, 137648, 147480, 161490, 172060, 184560, 206472, 215320, 258090, 258384, 294960, 322980, 344120, 412944, 430640, 516180, 645960, 688240, 945101, 1032360, 1291920, 1890202, 2064720, 2835303, 3780404, 4725505, 5670606, 6615707, 7560808, 9451010, 11341212, 13231414, 14176515, 15121616, 18902020, 19847121, 22682424, 26462828, 28353030, 33078535, 37804040, 39694242, 45364848, 52925656, 56706060, 66157070, 75608080, 79388484, 99235605, 105851312, 113412120, 132314140, 158776968, 198471210, 226824240, 264628280, 317553936, 396942420, 529256560, 793884840, 1587769680]

約数ペア:

[(1, 1587769680), (2, 793884840), (3, 529256560), (4, 396942420), (5, 317553936), (6, 264628280), (7, 226824240), (8, 198471210), (10, 158776968), (12, 132314140), (14, 113412120), (15, 105851312), (16, 99235605), (20, 79388484), (21, 75608080), (24, 66157070), (28, 56706060), (30, 52925656), (35, 45364848), (40, 39694242), (42, 37804040), (48, 33078535), (56, 28353030), (60, 26462828), (70, 22682424), (80, 19847121), (84, 18902020), (105, 15121616), (112, 14176515), (120, 13231414), (140, 11341212), (168, 9451010), (210, 7560808), (240, 6615707), (280, 5670606), (336, 4725505), (420, 3780404), (560, 2835303), (769, 2064720), (840, 1890202), (1229, 1291920), (1538, 1032360), (1680, 945101), (2307, 688240), (2458, 645960), (3076, 516180), (3687, 430640), (3845, 412944), (4614, 344120), (4916, 322980), (5383, 294960), (6145, 258384), (6152, 258090), (7374, 215320), (7690, 206472), (8603, 184560), (9228, 172060), (9832, 161490), (10766, 147480), (11535, 137648), (12290, 129192), (12304, 129045), (14748, 107660), (15380, 103236), (16149, 98320), (17206, 92280), (18435, 86128), (18456, 86030), (19664, 80745), (21532, 73740), (23070, 68824), (24580, 64596), (25809, 61520), (26915, 58992), (29496, 53830), (30760, 51618), (32298, 49160), (34412, 46140), (36870, 43064), (36912, 43015)]