127550640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3347

約数の個数: 160

約数和(自身を含む): 471684096

約数和(自身を除く): 344133456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3301, 3864, 4830, 5520, 6440, 6602, 7728, 9660, 9903, 12880, 13204, 16505, 19320, 19806, 23107, 26408, 33010, 38640, 39612, 46214, 49515, 52816, 66020, 69321, 75923, 79224, 92428, 99030, 115535, 132040, 138642, 151846, 158448, 184856, 198060, 227769, 231070, 264080, 277284, 303692, 346605, 369712, 379615, 396120, 455538, 462140, 531461, 554568, 607384, 693210, 759230, 792240, 911076, 924280, 1062922, 1109136, 1138845, 1214768, 1386420, 1518460, 1594383, 1822152, 1848560, 2125844, 2277690, 2657305, 2772840, 3036920, 3188766, 3644304, 4251688, 4555380, 5314610, 5545680, 6073840, 6377532, 7971915, 8503376, 9110760, 10629220, 12755064, 15943830, 18221520, 21258440, 25510128, 31887660, 42516880, 63775320, 127550640]

約数ペア:

[(1, 127550640), (2, 63775320), (3, 42516880), (4, 31887660), (5, 25510128), (6, 21258440), (7, 18221520), (8, 15943830), (10, 12755064), (12, 10629220), (14, 9110760), (15, 8503376), (16, 7971915), (20, 6377532), (21, 6073840), (23, 5545680), (24, 5314610), (28, 4555380), (30, 4251688), (35, 3644304), (40, 3188766), (42, 3036920), (46, 2772840), (48, 2657305), (56, 2277690), (60, 2125844), (69, 1848560), (70, 1822152), (80, 1594383), (84, 1518460), (92, 1386420), (105, 1214768), (112, 1138845), (115, 1109136), (120, 1062922), (138, 924280), (140, 911076), (161, 792240), (168, 759230), (184, 693210), (210, 607384), (230, 554568), (240, 531461), (276, 462140), (280, 455538), (322, 396120), (336, 379615), (345, 369712), (368, 346605), (420, 303692), (460, 277284), (483, 264080), (552, 231070), (560, 227769), (644, 198060), (690, 184856), (805, 158448), (840, 151846), (920, 138642), (966, 132040), (1104, 115535), (1288, 99030), (1380, 92428), (1610, 79224), (1680, 75923), (1840, 69321), (1932, 66020), (2415, 52816), (2576, 49515), (2760, 46214), (3220, 39612), (3301, 38640), (3864, 33010), (4830, 26408), (5520, 23107), (6440, 19806), (6602, 19320), (7728, 16505), (9660, 13204), (9903, 12880)]