234328640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 168

約数和(自身を含む): 691652160

約数和(自身を除く): 457323520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 520, 560, 619, 676, 728, 832, 845, 910, 1040, 1120, 1183, 1238, 1352, 1456, 1690, 1820, 2080, 2240, 2366, 2476, 2704, 2912, 3095, 3380, 3640, 4160, 4333, 4732, 4952, 5408, 5824, 5915, 6190, 6760, 7280, 8047, 8666, 9464, 9904, 10816, 11830, 12380, 13520, 14560, 16094, 17332, 18928, 19808, 21665, 23660, 24760, 27040, 29120, 32188, 34664, 37856, 39616, 40235, 43330, 47320, 49520, 54080, 56329, 64376, 69328, 75712, 80470, 86660, 94640, 99040, 104611, 112658, 128752, 138656, 160940, 173320, 189280, 198080, 209222, 225316, 257504, 277312, 281645, 321880, 346640, 378560, 418444, 450632, 515008, 523055, 563290, 643760, 693280, 732277, 836888, 901264, 1046110, 1126580, 1287520, 1386560, 1464554, 1673776, 1802528, 2092220, 2253160, 2575040, 2929108, 3347552, 3605056, 3661385, 4184440, 4506320, 5858216, 6695104, 7322770, 8368880, 9012640, 11716432, 14645540, 16737760, 18025280, 23432864, 29291080, 33475520, 46865728, 58582160, 117164320, 234328640]

約数ペア:

[(1, 234328640), (2, 117164320), (4, 58582160), (5, 46865728), (7, 33475520), (8, 29291080), (10, 23432864), (13, 18025280), (14, 16737760), (16, 14645540), (20, 11716432), (26, 9012640), (28, 8368880), (32, 7322770), (35, 6695104), (40, 5858216), (52, 4506320), (56, 4184440), (64, 3661385), (65, 3605056), (70, 3347552), (80, 2929108), (91, 2575040), (104, 2253160), (112, 2092220), (130, 1802528), (140, 1673776), (160, 1464554), (169, 1386560), (182, 1287520), (208, 1126580), (224, 1046110), (260, 901264), (280, 836888), (320, 732277), (338, 693280), (364, 643760), (416, 563290), (448, 523055), (455, 515008), (520, 450632), (560, 418444), (619, 378560), (676, 346640), (728, 321880), (832, 281645), (845, 277312), (910, 257504), (1040, 225316), (1120, 209222), (1183, 198080), (1238, 189280), (1352, 173320), (1456, 160940), (1690, 138656), (1820, 128752), (2080, 112658), (2240, 104611), (2366, 99040), (2476, 94640), (2704, 86660), (2912, 80470), (3095, 75712), (3380, 69328), (3640, 64376), (4160, 56329), (4333, 54080), (4732, 49520), (4952, 47320), (5408, 43330), (5824, 40235), (5915, 39616), (6190, 37856), (6760, 34664), (7280, 32188), (8047, 29120), (8666, 27040), (9464, 24760), (9904, 23660), (10816, 21665), (11830, 19808), (12380, 18928), (13520, 17332), (14560, 16094)]