190799840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:961

約数の個数: 192

約数和(自身を含む): 595703808

約数和(自身を除く): 404903968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 340, 352, 374, 385, 440, 476, 544, 560, 595, 616, 680, 748, 770, 880, 911, 935, 952, 1120, 1190, 1232, 1309, 1360, 1496, 1540, 1760, 1822, 1870, 1904, 2380, 2464, 2618, 2720, 2992, 3080, 3644, 3740, 3808, 4555, 4760, 5236, 5984, 6160, 6377, 6545, 7288, 7480, 9110, 9520, 10021, 10472, 12320, 12754, 13090, 14576, 14960, 15487, 18220, 19040, 20042, 20944, 25508, 26180, 29152, 29920, 30974, 31885, 36440, 40084, 41888, 50105, 51016, 52360, 61948, 63770, 70147, 72880, 77435, 80168, 100210, 102032, 104720, 108409, 123896, 127540, 140294, 145760, 154870, 160336, 170357, 200420, 204064, 209440, 216818, 247792, 255080, 280588, 309740, 320672, 340714, 350735, 400840, 433636, 495584, 510160, 542045, 561176, 619480, 681428, 701470, 801680, 851785, 867272, 1020320, 1084090, 1122352, 1192499, 1238960, 1362856, 1402940, 1603360, 1703570, 1734544, 2168180, 2244704, 2384998, 2477920, 2725712, 2805880, 3407140, 3469088, 4336360, 4769996, 5451424, 5611760, 5962495, 6814280, 8672720, 9539992, 11223520, 11924990, 13628560, 17345440, 19079984, 23849980, 27257120, 38159968, 47699960, 95399920, 190799840]

約数ペア:

[(1, 190799840), (2, 95399920), (4, 47699960), (5, 38159968), (7, 27257120), (8, 23849980), (10, 19079984), (11, 17345440), (14, 13628560), (16, 11924990), (17, 11223520), (20, 9539992), (22, 8672720), (28, 6814280), (32, 5962495), (34, 5611760), (35, 5451424), (40, 4769996), (44, 4336360), (55, 3469088), (56, 3407140), (68, 2805880), (70, 2725712), (77, 2477920), (80, 2384998), (85, 2244704), (88, 2168180), (110, 1734544), (112, 1703570), (119, 1603360), (136, 1402940), (140, 1362856), (154, 1238960), (160, 1192499), (170, 1122352), (176, 1084090), (187, 1020320), (220, 867272), (224, 851785), (238, 801680), (272, 701470), (280, 681428), (308, 619480), (340, 561176), (352, 542045), (374, 510160), (385, 495584), (440, 433636), (476, 400840), (544, 350735), (560, 340714), (595, 320672), (616, 309740), (680, 280588), (748, 255080), (770, 247792), (880, 216818), (911, 209440), (935, 204064), (952, 200420), (1120, 170357), (1190, 160336), (1232, 154870), (1309, 145760), (1360, 140294), (1496, 127540), (1540, 123896), (1760, 108409), (1822, 104720), (1870, 102032), (1904, 100210), (2380, 80168), (2464, 77435), (2618, 72880), (2720, 70147), (2992, 63770), (3080, 61948), (3644, 52360), (3740, 51016), (3808, 50105), (4555, 41888), (4760, 40084), (5236, 36440), (5984, 31885), (6160, 30974), (6377, 29920), (6545, 29152), (7288, 26180), (7480, 25508), (9110, 20944), (9520, 20042), (10021, 19040), (10472, 18220), (12320, 15487), (12754, 14960), (13090, 14576)]