712927880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4621}}^1$

素因数の和:4687

約数の個数: 128

約数和(自身を含む): 1996704000

約数和(自身を除く): 1283776120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 380, 406, 532, 551, 580, 665, 760, 812, 1015, 1064, 1102, 1160, 1330, 1624, 2030, 2204, 2660, 2755, 3857, 4060, 4408, 4621, 5320, 5510, 7714, 8120, 9242, 11020, 15428, 18484, 19285, 22040, 23105, 30856, 32347, 36968, 38570, 46210, 64694, 77140, 87799, 92420, 129388, 134009, 154280, 161735, 175598, 184840, 258776, 268018, 323470, 351196, 438995, 536036, 614593, 646940, 670045, 702392, 877990, 938063, 1072072, 1229186, 1293880, 1340090, 1755980, 1876126, 2458372, 2546171, 2680180, 3072965, 3511960, 3752252, 4690315, 4916744, 5092342, 5360360, 6145930, 7504504, 9380630, 10184684, 12291860, 12730855, 17823197, 18761260, 20369368, 24583720, 25461710, 35646394, 37522520, 50923420, 71292788, 89115985, 101846840, 142585576, 178231970, 356463940, 712927880]

約数ペア:

[(1, 712927880), (2, 356463940), (4, 178231970), (5, 142585576), (7, 101846840), (8, 89115985), (10, 71292788), (14, 50923420), (19, 37522520), (20, 35646394), (28, 25461710), (29, 24583720), (35, 20369368), (38, 18761260), (40, 17823197), (56, 12730855), (58, 12291860), (70, 10184684), (76, 9380630), (95, 7504504), (116, 6145930), (133, 5360360), (140, 5092342), (145, 4916744), (152, 4690315), (190, 3752252), (203, 3511960), (232, 3072965), (266, 2680180), (280, 2546171), (290, 2458372), (380, 1876126), (406, 1755980), (532, 1340090), (551, 1293880), (580, 1229186), (665, 1072072), (760, 938063), (812, 877990), (1015, 702392), (1064, 670045), (1102, 646940), (1160, 614593), (1330, 536036), (1624, 438995), (2030, 351196), (2204, 323470), (2660, 268018), (2755, 258776), (3857, 184840), (4060, 175598), (4408, 161735), (4621, 154280), (5320, 134009), (5510, 129388), (7714, 92420), (8120, 87799), (9242, 77140), (11020, 64694), (15428, 46210), (18484, 38570), (19285, 36968), (22040, 32347), (23105, 30856)]