1880452560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36107}}^1$

素因数の和:36161

約数の個数: 160

約数和(自身を含む): 6877274112

約数和(自身を除く): 4996821552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 36107, 52080, 72214, 108321, 144428, 180535, 216642, 252749, 288856, 361070, 433284, 505498, 541605, 577712, 722140, 758247, 866568, 1010996, 1083210, 1119317, 1263745, 1444280, 1516494, 1733136, 2021992, 2166420, 2238634, 2527490, 2888560, 3032988, 3357951, 3791235, 4043984, 4332840, 4477268, 5054980, 5596585, 6065976, 6715902, 7582470, 7835219, 8665680, 8954536, 10109960, 11193170, 12131952, 13431804, 15164940, 15670438, 16789755, 17909072, 20219920, 22386340, 23505657, 26863608, 30329880, 31340876, 33579510, 39176095, 44772680, 47011314, 53727216, 60659760, 62681752, 67159020, 78352190, 89545360, 94022628, 117528285, 125363504, 134318040, 156704380, 188045256, 235056570, 268636080, 313408760, 376090512, 470113140, 626817520, 940226280, 1880452560]

約数ペア:

[(1, 1880452560), (2, 940226280), (3, 626817520), (4, 470113140), (5, 376090512), (6, 313408760), (7, 268636080), (8, 235056570), (10, 188045256), (12, 156704380), (14, 134318040), (15, 125363504), (16, 117528285), (20, 94022628), (21, 89545360), (24, 78352190), (28, 67159020), (30, 62681752), (31, 60659760), (35, 53727216), (40, 47011314), (42, 44772680), (48, 39176095), (56, 33579510), (60, 31340876), (62, 30329880), (70, 26863608), (80, 23505657), (84, 22386340), (93, 20219920), (105, 17909072), (112, 16789755), (120, 15670438), (124, 15164940), (140, 13431804), (155, 12131952), (168, 11193170), (186, 10109960), (210, 8954536), (217, 8665680), (240, 7835219), (248, 7582470), (280, 6715902), (310, 6065976), (336, 5596585), (372, 5054980), (420, 4477268), (434, 4332840), (465, 4043984), (496, 3791235), (560, 3357951), (620, 3032988), (651, 2888560), (744, 2527490), (840, 2238634), (868, 2166420), (930, 2021992), (1085, 1733136), (1240, 1516494), (1302, 1444280), (1488, 1263745), (1680, 1119317), (1736, 1083210), (1860, 1010996), (2170, 866568), (2480, 758247), (2604, 722140), (3255, 577712), (3472, 541605), (3720, 505498), (4340, 433284), (5208, 361070), (6510, 288856), (7440, 252749), (8680, 216642), (10416, 180535), (13020, 144428), (17360, 108321), (26040, 72214), (36107, 52080)]