190089480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9839}}^1$

素因数の和:9883

約数の個数: 128

約数和(自身を含む): 680140800

約数和(自身を除く): 490051320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 9839, 19320, 19678, 29517, 39356, 49195, 59034, 68873, 78712, 98390, 118068, 137746, 147585, 196780, 206619, 226297, 236136, 275492, 295170, 344365, 393560, 413238, 452594, 550984, 590340, 678891, 688730, 826476, 905188, 1033095, 1131485, 1180680, 1357782, 1377460, 1584079, 1652952, 1810376, 2066190, 2262970, 2715564, 2754920, 3168158, 3394455, 4132380, 4525940, 4752237, 5431128, 6336316, 6788910, 7920395, 8264760, 9051880, 9504474, 12672632, 13577820, 15840790, 19008948, 23761185, 27155640, 31681580, 38017896, 47522370, 63363160, 95044740, 190089480]

約数ペア:

[(1, 190089480), (2, 95044740), (3, 63363160), (4, 47522370), (5, 38017896), (6, 31681580), (7, 27155640), (8, 23761185), (10, 19008948), (12, 15840790), (14, 13577820), (15, 12672632), (20, 9504474), (21, 9051880), (23, 8264760), (24, 7920395), (28, 6788910), (30, 6336316), (35, 5431128), (40, 4752237), (42, 4525940), (46, 4132380), (56, 3394455), (60, 3168158), (69, 2754920), (70, 2715564), (84, 2262970), (92, 2066190), (105, 1810376), (115, 1652952), (120, 1584079), (138, 1377460), (140, 1357782), (161, 1180680), (168, 1131485), (184, 1033095), (210, 905188), (230, 826476), (276, 688730), (280, 678891), (322, 590340), (345, 550984), (420, 452594), (460, 413238), (483, 393560), (552, 344365), (644, 295170), (690, 275492), (805, 236136), (840, 226297), (920, 206619), (966, 196780), (1288, 147585), (1380, 137746), (1610, 118068), (1932, 98390), (2415, 78712), (2760, 68873), (3220, 59034), (3864, 49195), (4830, 39356), (6440, 29517), (9660, 19678), (9839, 19320)]